Complete List of Publications

(A) BOOKS

1. R. P. Chhabra and D. De Kee, (Eds.) Transport Processes in Bubbles, Drops and Particles, Hemisphere, New York (1991) (ISBN: 0 89116 999 7).

2. R. P. Chhabra, Bubbles, Drops, and Particles in Non-Newtonian Fluids, CRC Press, Boca Raton, FL (1993) (ISBN: 0 8493 6718 2). Reprinted, 1994. Second edition, 2006. CRC Press, Boca Raton, FL (ISBN: 0 8247 2329 5) pp 800.

3. P. J. Carreau, D. De Kee and R. P. Chhabra, Rheology of Polymeric Systems: Principles and Applications, Hanser, Munich (1997) (ISBN: 1 56990 218 6).

4. D. Siginer, D. De Kee and R. P. Chhabra (Eds.), Advances in the Flow and Rheology of Non-Newtonian Fluids¸ Parts  A & B, Elsevier, Amsterdam (1999) ( ISBN : 0 44482 679 3).

5. R. P. Chhabra and J.F.Richardson, Non-Newtonian Flow in the Process Industries: Fundamentals and Engineering Applications, Butterworth-Heinemann, Oxford (1999) (ISBN: 0 7506 3770 6).

6. D. De Kee and R. P. Chhabra (Eds.) Transport Processes in Bubbles, Drops and Particles, Volume 2, Taylor & Francis, New York,  (2002) (ISBN: 1 56032 9068).

7. R. P. Chhabra and J. F. Richardson, Non-Newtonian Flow and Applied Rheology, IInd edition, Butterworth-Heinemann, Oxford, U. K. (2008) (ISBN: 978-0-7508-8532-0) pp.536.

(B) OTHER BOOK AUTHORING ACTIVITIES

1. SI adaptation of the book: W S Janna: Design of Fluid Thermal Systems,  IIIrd edition, CENGAGE, Stamford, CT (2010).

(C) CHAPTERS IN BOOKS

1. R. P. Chhabra, Steady non-Newtonian flow about a rigid sphere, Encyclopedia of Fluid Mechanics, Vol.1: Edited by N.P. Cheremisinoff, Gulf, Houston (USA) pp.983-1023 (1986). 
2. R.P. Chhabra and J.F. Richardson, Co-current horizontal and vertical upwards flow of gas and non-Newtonian Liquid, Encyclopedia of Fluid Mechanics, Vol.III Edited by N.P. Cheremisinoff, Gulf, Houston (USA) pp.563-609 (1986). 
3. R.P. Chhabra, Hydrodynamics of bubbles and drops in rheologically complex liquids, Encyclopedia of Fluid Mechanics, Vol.VII Edited by N.P. Cheremisinoff, Gulf, Houston (USA) pp.253-286 (1988). 
4. R.P. Chhabra and P.H.T. Uhlherr, Static equilibrium and motion of spheres in viscoplastic liquids, Encyclopedia of Fluid Mechanics, Vol.VII: Edited by N.P. Cheremisinoff, Gulf, Houston (USA) pp.611-633 (1988). 
5. R.P. Chhabra, Hydraulic transport of solids in horizontal pipes, Civil Engineering Practice, Vol.II Edited by P.N. Cheremisinoff, N.P. Cheremisinoff and S.L. Cheng., Technomic, Lancaster, PA (USA), pp. 251-295 (1988). 
6. R.P. Chhabra, Diffusion in liquid metal systems: A predictive approach, Handbook of Ceramics and Composites, Vol.I: Edited by N.P. Cheremisinoff, Marcel Dekker, New York (USA) 601-627 (1990). 
7. R.P. Chhabra, Transport properties of liquid metals, CRC Handbook of Chemistry and Physics, E-12; F51-53, 70th Edition CRC, Boca Raton, Fl (1989/90) and subsequent editions. 
8. R.P. Chhabra, Liquid Mixing Chemical Engineering, Vol.1: J.M. Coulson and J.F. Richardson, 225-260, IVth edition, Pergamon, Oxford (1990) and subsequent editions. 
9. R.P. Chhabra, Viscosity of Liquid Metals, CRC Handbook of Chemistry and Physics, E-12, F51-55, 71st edition CRC, Boca Raton, FL (1990/91) and subsequent editions. 
10. R.P. Chhabra and D. DeKee, Fluid particles in rheologically complex media, Transport Processes in Bubbles, Drops and Particles, Hemisphere, New York, (1991) Chapter 2. 
11. R.P. Chhabra, Fluid flow, heat and mass transfer in non-Newtonian fluids: Multiphase systems, Advances in Heat Transfer,  23, 187-278 (1993). 
12. R.P. Chhabra, Transport processes in particulate systems with non-Newtonian fluids, Advances in Transport Processes, 9, 501-577, Elsevier, Amsterdam (1993). 
13. U.K. Ghosh, S.N. Upadhyay and R.P. Chhabra, Heat and mass transfer from immersed bodies to non-Newtonian Fluids, Advances in Heat Transfer, 25, 251-319 (1994). 
14. R.P. Chhabra, Hydrodynamics of non-spherical particles in non-Newtonian fluids, Handbook of Applied Polymer Processing Technology, edited by N.P. Cheremisinoff and P.N. Cheremisinoff, Chapter 1, Marcel Dekker, New York (1996). 
15. R.P. Chhabra, U.K. Ghosh, Y. Kawase and S.N. Upadhyay, Non-Newtonian effects in bubble column reactors, Multiphase reactor and Polymerisation System Hydrodynamics,  edited by N.P. Cheremisinoff, pp.539-570, Gulf, Houston, (1996). 
16. D. DeKee, R.P. Chhabra and D. Rodrigue, Hydrodynamics of free rise of bubbles in non-Newtonian polymer solutions, Handbook of Applied Polymer Processing Technology,  edited by N.P. Cheremisinoff and P.N. Cheremisinoff, Chapter 3, Marcel Dekker, New York (1996). 
17. R.P. Chhabra, Terminal velocity of particles, Encyclopedia of Chemical Processing & Design, edited by J.J. McKetta, Vol.57, pp.135-143, Marcel-Dekker, New York (1996). 

18. R.P. Chhabra, Heat and mass transfer in rheologically complex systems, Advances in the Flow and Rheology of Non-Newtonian Fluids, edited by D.A. Siginer, D. DeKee and R.P. Chhabra, Chapter 39, Elsevier, Amsterdam (1999). 

19. R.P. Chhabra, Wall effects on spheres falling axially in cylindrical tubes, Transport Processes in Bubbles, Drops and Particles, 2^nd edition, Eds. D. DeKee and R.P. Chhabra, Taylor & Francis, New York, Chapter 13 (2002). 

20. R. P. Chhabra, Fluid mechanics and heat transfer with non-Newtonian liquids in mechanically agitated vessels, Advances in Heat Transfer, 37, 77-178 (2003).

21. R.P. Chhabra,Non-Newtonian Fluids: An Introduction, Rheology of Complex Fluids, Eds. A. P. Deshpande, J. Murali Krishnan & P. B. Sunil Kumar & , Springer, Munich, Chapter 1 (2010). 

(D) IN REFEREED JOURNALS

1. T. Sridhar, R.P. Chhabra, P.H.T. Uhlherr and O.E. Potter, Application of Hildebrand’s fluidity model to non-Newtonian solutions, Rheol. Acta. 17, 519-524 (1978).

2. R.P. Chhabra and P.H.T. Uhlherr, Estimation of zero shear viscosity of polymer solutions from falling sphere data, Rheol. Acta, 18, 593-599 (1979).

3. R.P. Chhabra, P.H.T. Uhlherr and D.V. Boger, The influence of fluid elasticity on the drag coefficient for creeping flow around a sphere, J.Non-Newt.Fluid Mech., 6, 187-199 (1979/1980).  

4. R.P. Chhabra and P.H.T. Uhlherr, Sphere motion through non-Newtonian fluids at high Reynolds numbers, Can.J.Chem.Eng.,  58, 124-128 (1980). 

5. R.P. Chhabra and P.H.T. Uhlherr, Wall effect for high Reynolds number motion of spheres in shear thinning fluids, Chem.Eng.Commun., 5, 115-124 (1980). 

6. R.P. Chhabra, T. Sridhar, P.H.T. Uhlherr and O.E. Potter, Predicting transport coefficients of liquids - a unified approach, A.I.Ch.E.J., 26, 522-525 (1980). 

7. R.P. Chhabra, A note on the viscosity of hydrocarbons, Ind.J.Chem.,  19A, 691-692 (1980). 

8. R.P. Chhabra and P.H.T. Uhlherr, Creeping motion of spheres through shear thinning elastic fluids described by the Carreau viscosity equation, Rheol.Acta, 19, 187-195 (1980). 

9. R.P. Chhabra, C. Tiu and P.H.T. Uhlherr, Shear thinning effects in creeping flow about a sphere, Rheology, Vol.2, 9-16, Edited by G. Astarita, G. Marrucci and L. Nicolais, Plenum, New York (1980). 

10. R.P. Chhabra and R.J. Hunter, The fluidity of molten salts, Rheol.Acta.,  20, 203-206 (1981). 

11. R.P. Chhabra, C. Tiu and P.H.T. Uhlherr, Creeping motion of spheres through Ellis model fluids, Rheol.Acta., 20, 346-351 (1981). 

12. R.P. Chhabra, C. Tiu and P.H.T. Uhlherr, A Study of wall effects on the motion of a sphere in viscoelastic fluids, Can.J.Chem.Eng., 59, 771-775 (1981). 

13. R.P. Chhabra and J.F. Richardson, Comments on - A new concept for the calculation of pressure drop with hydraulic transport of solids in horizontal pipes, Chem.Eng.Sci., 37, 1575-1578 (1982). 

14. R.P. Chhabra, S.I. Farooqi, Z. Khatib and J.F. Richardson, The co-current flow of shear thinning liquids and air in horizontal and vertical pipes, J.Pipelines, 2,169-185 (1982). 

15. R.P. Chhabra, S.I. Farooqi, J.F. Richardson and A.P. Wardle, Co-current flow of air and shear-thinning suspensions in pipes of large diameter, Chem.Eng.Res.Des., 61, 56-61 (1983). 

16. R.P. Chhabra and T. Sridhar, Temperature dependence of self diffusion in liquid metals, Phys.Chem.Liq., 13,37-46 (1983). 

17. R.P. Chhabra and J.F. Richardson, Hydraulic transport of coarse gravel particles in a smooth horizontal pipe, Chem.Eng.Res.Des., 61,313-317 (1983). 

18. R.P. Chhabra, Some remarks on drag coefficients of a slowly moving sphere in non-Newtonian fluids, J.Non-Newt.Fluid Mech., 13, 225-227 (1983). 

19. R.P. Chhabra, S.I. Farooqi and J.F. Richardson, Isothermal two-phase flow of air and aqueous polymer solutions in a smooth horizontal pipe, Chem.Eng.Res.Des., 62, 22-32 (1984). 

20. R.P. Chhabra and J.R. Raman, Slow non-Newtonian flow past an assemblage of rigid spheres,Chem.Eng.Commun., 27, 23-46 (1984). 

21. R.P. Chhabra and J.F. Richardson, Prediction of flow pattern for the co-current flow of gas and non-Newtonian liquid in horizontal pipes, Can.J.Chem.Eng., 62, 449-454 (1984). 

22. R.P. Chhabra, I. Machac and P.H.T. Uhlherr, Some further observations on the creeping Motion of spheres through Ellis model fluids, Rheol.Acta, 23, 457-460 (1984). 

23. R.P. Chhabra and J.F. Richardson, Flow of liquid through screens: Relationship between pressure drop and flow rate, Chem.Eng.Sci., 40, 313-316 (1985). 

24. R.P. Chhabra and J.F. Richardson, Hydraulic transport of coarse particles in viscous Newtonian and non-Newtonian media in a horizontal pipe, Chem.Eng.Res.Des., 63, 390-397 (1985). 

25. R.P. Chhabra, Tracer diffusion in mercury: a predictive equation, Met.Trans., 17A, 355-358 (1986). 

26. R.P. Chhabra and S.C. Dhingra, Creeping motion of a Carreau fluid past a Newtonian fluid sphere, Can.J.Chem.Eng., 64, 897-905(1986).  Also see ibid 66, 176 (1988). 

27. R.P. Chhabra, On terminal velocity formula for objects in a viscous fluid, J.Hyd.Res., 24, 216-220 (1986). 

28. S. Gummalam and R.P. Chhabra, Rising velocity of a swarm of spherical bubbles in a power law non-Newtonian Liquid, Can.J.Chem.Eng,  65, 1004-1008 (1987). 

29. R.P. Chhabra, Gas-liquid flows, Chem.Eng.Res.Des., 65, 491-494 (1987). 

30. R.P. Chhabra and P.H.T. Uhlherr, The influence of fluid elasticity on wall effects for creeping sphere motion in cylindrical tubes, Can.J.Chem.Eng., 66, 154-157 (1988).

31.  R.P. Chhabra, Some remarks on drag and mass transfer in multiple drop slow motion in power law fluid, Chem.Eng.Sci., 43, 399-400 (1988). 

32. A.K. Roy and R.P. Chhabra, Diffusivity of oxygen and nitrogen in liquid metals; An explicit formulation, Z.Met., 79, 64-67 (1988). 

33. A.K. Roy and R.P. Chhabra, Prediction of solute diffusion coefficients in liquid metals, Met.Trans., 19A, 273-279 (1988). 

34. R.P. Chhabra, Effect of pipe diameter on pressure drop for solid-liquid mixtures flowing in the form of a sliding bed in horizontal pipes, Int.J.Eng.Fluid Mech., 1, 533-544 (1988). 

35. S. Gummalam, K.A. Narayan and R.P. Chhabra, Rise velocity of a swarm of spherical bubbles through a non-Newtonian Fluid: Effect of zero shear viscosity, Int.J.Multiphase Flow, 14, 361-373 (1988). 

36. D. DeKee and R.P. Chhabra, A photographic study of shapes of bubbles and coalescence in non-Newtonian polymer solutions, Rheol.Acta., 27, 656-660 (1988).

37.  M. Dziubinski and R.P. Chhabra, Predicting two phase pressure drop for the flow of gas/non-Newtonian liquid mixtures in horizontal pipes, Int.J.Eng.Fluid Mech., 2,63-78 (1989). 

38. R.P. Chhabra and T. Sridhar, Estimation of viscosity of liquid mixtures using Hildebrand’s fluidity model, Chem.Eng.J., 40, 39-43 (1989). 

39. N.B. Parmaj, R.P. Chhabra and K.A. Narayan, Mass transfer from a highly soluble single cylinder in parallel flow, Chem.Eng.J., 40, 139-149 (1989). 

40. R.P. Chhabra, Application of Hildebrand’s fluidity model to molten metallic alloys, Z.Met., 80, 658-663 (1989). 

41. K.A. Narayan, S.G. Shirpurkar and R.P. Chhabra, Kinetic energy effects in capillary viscometry of non-Newtonian fluids, Trans.Ind.Inst.Chem.Engrs., 31, 43-47 (1989). 

42. S. Das and R.P. Chhabra, A note on very low Reynolds number flow through screens, Chem.Eng.Process., 25, 159-161 (1989). 

43. D.K. Sheth and R.P. Chhabra, The concept of ultimate volume and its significance in predicting viscosity of liquid mixtures, Recent Adv.Chem.Eng., (Eds. D.N. Saraf and D. Kunzru), 404-409, Tata Mc-Graw Hill, New Delhi (1989). 

44. R.P. Chhabra, A tutorial in anisotropic one dimensional heat conduction, Ind.J.Tech.Edu.,  12, 52-54 (1989). 

45. D.K. Sheth and R.P. Chhabra, Temperature and composition dependence of the viscosity of liquid mixtures: A predictive approach, Chem.Eng.Process., 27, 53-58 (1990). 

46. R.B. Sharma, S. Rai and R.P. Chhabra, Collapse of gas bubbles in non-Newtonian power law liquids, Int.J.Eng.Fluid Mech.,  3, 27-34 (1990). 

47. D. Prasad, K.A. Narayan and R.P. Chhabra, Creeping fluid flow relative to an assemblage of composite spheres, Int.J.Eng.Sci.,  28, 215-230 (1990). 

48. D.K. Sheth and R.P. Chhabra, Viscosity of molten metals and its temperature dependence, Zeit.Fur Metallekunde,  81, 265-271 (1990). 

49. R.P. Chhabra, Non-Newtonian flow past a sphere: Evaluation of three viscosity models. Int.J.Eng.Fluid Mech.,  3, 17-26 (1990). 

50. R.P. Chhabra, Motion of spheres in power law (Viscoinelastic) fluids at intermediate Reynolds numbers: A unified approach, Chem.Eng.Process., 28, 89-94 (1990).

51.  R.P. Chhabra, Settling behaviour of spherical particles in power law non-Newtonian fluids, Freight Pipelines, Edited by H. Liu and G.F. Round, pp. 259-264, Hemisphere, New York (1990).

52.  R.P. Chhabra, Surface tension of liquid metals: A predictive approach, High Temp. High Press., 22, 171-175 (1990). 

53. A. Unnikrishnan and R.P. Chhabra, Slow parallel motion of cylinders in non-Newtonian media: Wall effects and drag coefficient, Chem.Eng.Process.,  28, 121-125 (1990). 

54. D. DeKee, A Dajan and R.P. Chhabra, Motion and coalescence of gas bubbles in non-Newtonian polymer solutions, J. Non-Newt.Fluid Mech.,  37, 1-18 (1990). 

55. B.K. Srinivas and R.P. Chhabra, A further note on the temperature dependence of the viscosity of molten metals: Alkali metals, Z. Met., 81, 850-851 (1990). 

56. N.V. Subramanayam and R.P. Chhabra, The influence of carrier rheology on drag coefficient of nonspherical particles and its significance in hydraulic transport of solids, Int.J.Bulk Solids Handling, 10, 417-418 (1990). 

57. D. DeKee, M.B. Powley, S. Roy and R.P. Chhabra, Flow of viscoplastic fluids on an inclined plane: Evaluation of yield stress, Chem.Eng. Commun.,  96, 229-239 (1990). 

58. D.D. Atapattu, R.P. Chhabra and P.H.T. Uhlherr, Wall effect for spheres falling at small Reynolds number in a viscoplastic medium, J.Non Newt.Fluid Mech.,  38, 31-42 (1990). 

59. A.K. Jaiswal, T. Sundararajan and R.P. Chhabra, Simulation of non-Newtonian fluid flow in assemblages of particles, Polymers’91, 722-727, Tata McGraw Hill, New Delhi (1991). 

60. R.P. Chhabra, Effect of pressure on self diffusion in Liquids, Int.J. Thermophysics,  12, 153-161 (1991). 

61. A.Unnikrishnan and R.P. Chhabra, An experimental study of motion of cylinders in Newtonian fluids: Wall effects and drag coefficient, Can.J.Chem.Eng.,  69, 729-735 (1991). 

62. R.P. Chhabra and D. Prasad, A fluid-mechanic based model for the sedimentation of flocculated suspensions, Sep.Sci.Tech.,  26, 223-241 (1991). 

63. S. Huzarewicz, R.K. Gupta and R.P. Chhabra, Elastic effects in flow of fluids through sinuous tubes, J.Rheol., 35, 221-235 (1991). 

64. R.P. Chhabra, Self diffusion in liquid metals and their effective hard sphere diameters, Z. Met.,  82, 121-124 (1991). 

65. B.K. Srinivas and R.P. Chhabra, An experimental study of non-Newtonian fluid flow in fluidized beds: minimum fluidization velocity and bed expansion characteristics, Chem.Eng.Process.,  29, 121-131 (1991). 

66. A.K. Jaiswal, T. Sundararajan and R.P. Chhabra, Hydrodynamics of Newtonian fluid flow through assemblages of rigid spherical particles in intermediate Reynolds number regime, Int.J.Eng.Sci., 29, 693-708 (1991). 

67. D. Prasad and R.P. Chhabra, Thermal and normal squeezing effects in lubrication of rollers by a power law fluid, Wear, 145, 61-76 (1991). 

68. D. Prasad, J.B. Shukla, P. Sinha, P. Singh and R.P. Chhabra, Thermal effects in lubrication of asymmetrical rollers, Tribology Int., 24, 239-247 (1991). 

69. R. Patnaik, S. Dey, R.P. Singh and R.P. Chhabra, Temperature dependence of the surface tension of alkali metals: A Unified Correlation, Phys.Chem.Liq., 23, 175-180 (1991). 

70. A. Bagchi and R.P. Chhabra, Rolling ball viscometry for Newtonian and power law liquids, Chem. Eng. Process., 30, 11-13 (1991).  

71. R.P. Chhabra and B.K. Srinivas, Non-Newtonian (Purely viscous) fluid flow through packed beds: Effect of particle shape, Powder Technol., 67, 15-19 (1991). 

72. S.S. Peri and R.P. Chhabra, A simple method for the estimation of free fall velocity of spherical particles in power law liquids, Powder Technol., 67, 287-290 (1991).  Also see ibid 77, 219 (1993). 

73. A.K. Jaiswal, T. Sundararajan and R.P. Chhabra, Flow characteristics of settling suspensions and fluidized beds of spherical particles, Chem.Eng.Commun.,  106, 139-150 (1991). 

74. A. Bagchi and R.P. Chhabra, Accelerating motion of spherical particles in power law type non-Newtonian liquids, Powder Technol.,  68, 85-90 (1991). 

75. M. Manjunath and R.P. Chhabra, Flow of non-Newtonian power law liquids through packed and fluidized beds, Chem. Eng. Commun., 106, 33-42 (1991). 

76. M.K. Sharma and R.P. Chhabra, An experimental study of free fall of cones in Newtonian and non-Newtonian media: Drag coefficient and wall effects, Chem.Eng.Process.,  30, 61-67 (1991). 

77. R.P. Chhabra, Predicting the surface tension of fused salts, High Temp.High Press.,  23, 569-573 (1991).           

78. A.K. Jaiswal, T. Sundararajan and R.P. Chhabra, Flow of power law liquids through particle assemblages at intermediate Reynolds numbers, Can.J.Chem.Eng.,  69, 1235-1241(1991). 

79. B.K. Srinivas and R.P. Chhabra, Temperature dependence of surface tensions of alkali halides, High Temp.Sci.,  31, 79-85 (1991). 

80. R.P. Chhabra, Settling of cylinders in power law liquids, Can.J.Chem.Eng.,  70, 385-386 (1992). 

81. A.K. Jaiswal, T. Sundararajan and R.P. Chhabra, Simulation of non-Newtonian fluid flow through fixed and fluidized beds of spherical particles, Num.Heat Transfer,  21A, 275-297 (1992). 

82. M.K. Sharma and R.P. Chhabra, A Experimental study of non-Newtonian fluid flow through fixed and fluidized beds of non-spherical particles, Can.J.Chem.Eng.,  70, 586-591 (1992). 

83. M. Manjunath and R.P. Chhabra, Free rise velocity of a swarm of spherical gas bubbles through a quiescent power law liquid, Int.J.Eng.Sci.,  30, 871-879 (1992). 

84. B.K. Srinivas and R.P. Chhabra, Effect of particle to bed diameter ratio on pressure drop for power law fluid flow in packed beds, Int.J.Eng.Fluid Mech., 5, 309-325 (1992).

85.  P.V. Balaramakrishna and R.P. Chhabra, Sedimentation of a sphere along the axis of a long square duct filled with non-Newtonian Liquids, Can.J.Chem.Eng., 70, 803-807 (1992). 

86. A. Tripathi and R.P. Chhabra, Slow flow of a power law liquid drop in another immiscible power law liquid, Archive of Applied Mechanics, 62, 495-504 (1992). 

87. R.P. Chhabra, A. Unnikrishnan and V.R.U. Nair, Hindered settling in non-Newtonian power law liquids, Can.J.Chem.Eng., 70, 716-720 (1992). 

88. R.P. Chhabra, Prediction of the viscosity of liquid hydrocarbon mixtures, A.I.Ch.E.J, 38, 1657-1661 (1992). 

89. A. Tripathi and R.P. Chhabra, Slow power law fluid flow relative to an array of cylinders, Ind.Eng.Chem.Res., 31, 2754-2759 (1992).          

90.  A.K. Jaiswal, T. Sundararajan and R.P. Chhabra, Hydrodynamics of creeping flow of power law liquids through particle assemblages, Int.J.Eng.Sci., 31, 293-306 (1993). 

91. R.P. Chhabra, Estimation of the minimum fluidization velocity for the beds of spherical particles fluidized by power law fluids, Powder Technology, 76, 225-228 (1993). 

92. A.K. Jaiswal, T. Sundararajan and R.P. Chhabra, Slow non-Newtonian flow through packed beds: Effect of zero shear viscosity, Can.J.Chem.Eng.,  71, 646-651 (1993). 

93. P.J. Carreau, J. Cheng and R.P. Chhabra, Effect of rheological properties on power consumption with helical ribbon agitators, A.I.ChE.J.,  39, 1421-1430 (1993). 

94. P.T. Rao and R.P. Chhabra, Viscous non-Newtonian flow in packed beds: Effect of column walls and particle size distribution, Powder Technology, 77, 171-176 (1993). 

95. R.P. Chhabra and A. Tripathi, A correlation for the viscosity of liquid metals, High Temp.High Press., 25, 713-718 (1993). 

96. G. Venu Madhav and R.P. Chhabra, Settling velocities of single non-spherical particles in non-Newtonian fluids, Powder Technology, 78, 77-83 (1994). 

97. A. Tripathi and R.P. Chhabra, Hydrodynamics of creeping motion of an ensemble of power law liquid drops in an immiscible power law medium, Int.J.Eng.Sci., 32, 791-803 (1994). 

98. A. Tripathi, R.P. Chhabra and T. Sundararajan, Power law fluid flow over spheroidal particles, Ind.Eng.Chem.Res., 33, 403-410 (1994). 

99. M. Manjunath, A. Tripathi, R.P. Chhabra and T. Sundararajan, Numerical simulation of the drag on a swarm of bubbles, Int.J.Eng.Sci.,   32, 927-933 (1994). 

100. A.K. Jaiswal, T. Sundararajan and R.P. Chhabra, Pressure drop for the slow flow of dilatant fluids through a fixed bed of spherical particles, Can.J.Chem.Eng., 72, 352-353 (1994). 

101. D. DeKee and R.P. Chhabra, Elastic modulus and yield stress of suspensions, Rheol.Acta, 33, 238-240 (1994). 

102. R.P. Chhabra, On macroscopic conductivities for flow of Bingham plastics in porous media, J.Hyd.Eng.(ASCE), 120, 994-997 (1994). 

103. D. Rodrigue, D. DeKee and R.P. Chhabra, Drag on non-spherical particles in non-Newtonian fluids, Can.J.Chem.Eng., 72, 588-593 (1994). 

104. K.V. Srinivas and R.P. Chhabra, Pressure drop for two phase cocurrent upflow in packed beds: Air-polymer solution systems, Can.J.Chem.Eng., 72, 1085-1091 (1994). 

105. M. Venkatesh, K.A. Narayan and R.P. Chhabra, An experimental study of mass transfer from a sparingly soluble cylinder in cross flow configuration, Chem.Eng.Commun.,  130, 181-191 (1994). 

106. A. Tripathi, R.P. Chhabra and T. Sundararajan, Predictions of drag and shape of a fluid particle in creeping flow by upper bound approach. Int.J.Eng.Sci.,  33, 13-25 (1995). 

107. R.P. Chhabra, Letter to the Editor, Can.J.Chem.Eng., 73, 160 (1995). 

108. A. Tripathi and R.P. Chhabra, Drag on spheroidal particles in dilatant fluids, A.I.ChE.J.,  41, 728-731 (1995). 

109. G. Venu madhav and R.P. Chhabra, Drag on non-spherical particles in viscous fluids, Int. J. Min. Process.,  43, 15-29 (1995). 

110. R.P. Chhabra, Further remarks on the drag of a swarm of bubbles, Int.J.Eng.Sci.,  33, 1849-1852 (1995). 

111. R.P. Chhabra, A simple method for estimating the viscosity of molten metallic alloys, J. Alloys & Compounds, 221, L1-L3 (1995). 

112. P.K. Lohia, K.A. Narayan and R.P. Chhabra, Mass transfer from highly soluble cylinders in cross flow: some experimental results, Can. J. Chem. Eng., 73, 263-266 (1995). 

113. J. Cheng, P.J. Carreau and R.P. Chhabra, On the effect of wall and bottom clearance on mixing of viscoelastic fluids, AIChE Symposium Series, 91 (#305), 115-122 (1995). 

114. D.D. Atapattu, R.P. Chhabra, and P.H.T. Uhlherr, Creeping sphere motion in Herschel-Bulkley fluids: Flow field and drag, J .Non Newt.Fluid Mech., 59, 245-265 (1995). 

115. R.P. Chhabra, T. Singh and S. Nandrajog, Drag on chains and agglomerates of spheres in viscous Newtonian and power law fluids, Can. J. Chem. Eng.,  73, 566-571 (1995). 

116. R.P. Chhabra, Wall effect on free settling velocity of non-spherical particles in viscous media in cylindrical tubes, Powder Technology,  85, 83-90 (1995). 

117. R.P. Chhabra, Calculating velocities of particles, Chemical Engineering,  102, 133-135 (1995). 

118. P.H.T. Uhlherr and R.P. Chhabra, Wall effect for the fall of spheres in cylindrical tubes at high Reynolds number, Can.J.Chem.Eng.,  73, 918-923 (1995). 

119. A. Tripathi and R.P. Chhabra, Transverse laminar flow of non-Newtonian fluids over a bank of cylinders, Chemical Eng. Communications,  147, 197-212 (1996). 

120. R.K. Gupta and R.P. Chhabra, Laminar flow of power law fluids in concentric annuli, A.I.Ch.E.J., 42, 2080-2083 (1996). 

121. R.P. Chhabra, Wall effects on terminal velocity of non-spherical particles in non-Newtonian polymer solutions, Powder Technol.,  88, 39-44 (1996). 

122. R.P. Chhabra, Sedimentation of disks and square plates in pseudoplastic polymer solutions: Wall effects and drag coefficient, Advances in Chemical Engineering,  pp.95-100, Allied Publishers, New Delhi (1996). 

123. R.P. Chhabra, P.H.T. Uhlherr and J.F. Richardson, Some further observations on the hindered settling velocity of spheres in the inertial flow regime, Chem.Eng.Sci., 51, 4531-4532 (1996). 

124. B. Deo, A Karamcheti, A. Paul, R.P. Singh and R.P. Chhabra, Characterization of slag-metal droplet-gas emulsion in oxygen steel making converters, ISIJ Int., 36, 658-668 (1996). 

125. R.P. Chhabra, A simple method for calculating the viscosity of pure and mixed electrolytes, High Temp.Sci. & Materials, 36, 1-7 (1996). 

126. R.P. Chhabra, A. McKay and P. Wong, Drag on disks and square plates in pseudoplastic polymer solutions, Chem. Eng. Sci., 51, 5353-5356 (1996). 

127. P.S.Ghoshdastidar, G.Ghai and R.P.Chhabra,  Computer  simulation  of  3-D  transport  during polymer and food processing in the metering section of single screw extruders, Current Develop. in Numerical Simulation of Heat & Mass Transfer ( ASME), HTD-Vol.339, 171-215 (1997).  

128. R.P. Chhabra and J. Bangun, Wall effects on terminal velocity of small drops in Newtonian and non-Newtonian Fluids, Can.J.Chem.Eng., 75, 817-822 (1997). 

129. C. Tiu, J.Z.Q. Zhou, G. Nicolae, T.N. Fang and R.P. Chhabra, Flow of viscoelastic polymer solutions in mixed beds of particles, Can.J.Chem.Eng., 75, 843-850 (1997). 

130. R.P. Chhabra, Free Convective Mass transfer from vertical short cylinders to non-Newtonian Fluids, Proc. Third ISHMT-ASME Heat and Mass Transfer Conf., Dec 29-31 (1997) 507-512, Narosa Pub. Co., New Delhi. 

131. R.P. Chhabra, Rising velocity of a swarm of spherical bubbles in non-Newtonian power law fluids at high Reynolds numbers, Can. J. Chem. Eng., 76, 137-140(1998). 

132. J.M. Ferriera and R.P. Chhabra, Accelerating motion of a vertically falling sphere in incompressible Newtonian media: An analytical study, Powder Technol. ,97, 6-15 (1998). 

133. J.M. Ferriera, M. Duarte Naia and R.P. Chhabra, An analytical study of the transient motion of a sphere in an incompressible Newtonian fluid, Chem.Eng.Commun., 168 , 45 - 58 (1998). 

134. D.Beydoun, D.Guang, R.P.Chhabra and J.A.Raper, Particle settling in oil-in -water emulsions, Powder Technol.,97, 72-76 (1998).                

135. M.Hariharaputhiran, R.Shankar Subramanian, G.A.Campbell and R.P.Chhabra, The settling of spheres in a viscoplastic medium, J.Non-Newt. Fluid Mech., 79 , 87 - 97 (1998). 

136. B. S. Gardiner, B. Z.Dlugogorski, G.J.Jameson and R.P.Chhabra, Yield stress measurements of aqueous foams in the dry limit , J. Rheol., 42, 1437-1450 (1998). 

137. P.Mishra, B. Deo and R. P. Chhabra, Dynamic model of slag foaming in oxygen steel-making converters, ISIJ Int. , 38 , 1225 – 1232  (1998). 

138. R. P. Chhabra, A. A. Soares and J. M. Ferreira, A numerical study of the accelerating motion of a dense rigid sphere in non – Newtonian power law fluids, Can. J. Chem. Eng., 76, 1051-1055 (1998). 

139. R.P.Chhabra, L. Agarwal and N.K.Sinha, Drag on non-spherical particles : An evaluation of available methods, Powder Technology, 101, 288-295 (1999). 

140. B. Munshi, R.P. Chhabra and P.S. Ghoshdastidar, A numerical study of steady incompressible Newtonian fluid flow over a disk at moderate Reynolds numbers, Can. J. Chem. Eng., 77, 113-118 (1999).

141.  R.P. Chhabra  and J.M. Ferreira, An analytical study of the motion of a sphere rolling down a smooth inclined plane in an incompressible Newtonian fluid, Powder Technology, 104, 130-138  (1999).

142.  V. K. Satheesh, R. P. Chhabra and V. Eswaran, Steady incompressible fluid flow over a bundle of cylinders at moderate Reynolds numbers, Can. J. Chem. Eng.,77 ,978-987 (1999). 

143. M. Vijaysri, R. P. Chhabra and V. Eswaran, Power law fluid flow across an array of infinite circular cylinders: A numerical study, J. Non Newt. Fluid Mech.,87, 263-282 (1999). 

144. R. P. Chhabra, Laminar boundary layer heat transfer to power law fluids: An approximate analytical solution, J. Chem. Eng. Japan, 34, 812-816 (1999). 

145. J. F. Richardson, R. P. Chhabra and A. R. Khan, Multiphase flow of non-Newtonian fluids in horizontal pipes, HYDROTRANSPORT-14, pp. 283-303 (1999). 

146. B. N. Dhotkar, R. P. Chhabra and V. Eswaran, Flow of non-Newtonian polymeric solutions in fibrous media, J. Appl. Polymer Sci.,76 ,1171-1185 (2000). 

147. A. S. Chauhan, R. Ravi and R. P. Chhabra, Self Diffusion in Liquid Metals, Chem. Phys.,252  ,227-236 (2000).  

148. P. S. Ghoshdastidar, G. Ghai and R. P. Chhabra, Computer simulation of 3-D transport during moistened defatted soy flour processing in the metering section of a single screw extruder, J. Mech Eng. Sci. ( Proc. I. Mech.E.,part C) , 214, 335-349 (2000). 

149. R. P. Chhabra, M. Kumar and R. Prasad, Drag on spheres in rolling motion in inclined smooth tubes filled with incompressible liquids, Powder Technology, 113, 114-118 (2000). 

150. J. M. Ferreira, L. Caramelo and R. P. Chhabra, The use of relative residues in fitting experimental data: An example from fluid mechanics, Int. J. Math. Edu. Sci. Technol., 31,545-552 (2000). 

151. R.P. Chhabra, B.N. Dhotkar, V. Eswaran, V.K. Satheesh and M. Vijaysri, Steady flow of Newtonian and dilatant fluids over an array of long circular cylinders, J. Chem.Eng.Japan, 33, 832-841 (2000). 

152. R.P. Chhabra, J. Comiti and I. Machac, Flow of non-Newtonian fluids in fixed and fluidised beds: a review, Chem. Engng. Sci., 56, 1-27 (2001). 

153. D.V.N. Prasad and R.P. Chhabra, An experimental investigation of the cross flow of power law liquids past a bundle of cylinders and in a bed of stacked screens. Can. J. Chem. Eng., 79, 28-35 (2001). 

154. K.A. Missirlis, D. Assimacopoulos, E.Mitsoulis and R.P. Chhabra, Wall effects for motion of spheres in power-law fluids, J. Non-Newt.Fluid Mechanics,  96, 459-471(2001). 

155. R.P. Chhabra, K. Rami and P.H.T. Uhlherr, Drag on cylinders in shearthinning viscoelastic liquids, Chem.Eng.Sci, 56, 2221-2227 (2001). 

156. J.M. Ferreira, J.M.M. De Almeida, R. P. Chhabra, The use of relative residues in linear regression of experimental data with errors in both fit variables, Int. J. Math. Edu. Sci. Technol. 32, 541-551 (2001). 

157. A.N. Hati, N. Verma and R.P. Chhabra, Transient Analysis of Gas Flow in a Straight Pipe,  Can.J. Chem.Eng., 79, 18-27 (2001).  

158. C. Jayaram, R. Ravi and R.P. Chhabra, Calculation of self diffusion coefficients in liquid metals based on hard sphere diameters estimated from viscosity data, Chem.Phys. Letters, 341, 179-184 (2001). 

159. S. Shibu, R.P. Chhabra, and V. Eswaran, Power-law fluid flow over a bundle of cylinders at intermediate Reynolds numbers, Chem.Eng.Sci., 56, 5545-5554 (2001). 

160. J.M. Ferreira, J.M.M.M. De Almeida, J.R. Wolberg and R.P. Chhabra, The use of relative residues in non-linear regression, Int. J. Math. Edu. Sci. Technol, 32, 887-898 (2001). 

161. P.S. Ghoshdastidar, G. Bhargava and R.P. Chhabra, Computer simulation of heat transfer during drying and preheating of wet iron ore in a rotary kiln, Drying Technology, 20, 19-35 (2002). 

162. D. Ciceron, J. Comiti, R.P. Chhabra and M. Renaud, Non-Newtonian fluidisation of spherical particles, Chem.Engng.Sci., 57, 3225-3234 (2002). 

163. V.K. Mandhani, R.P. Chhabra and V. Eswaran, Forced convection heat transfer in tube banks in cross flow, Chem. Engng. Sci., 57, 379-391 (2002). 

164. M. Agarwal, R.P.Chhabra and V. Eswaran, Laminar momentum and thermal boundary layers of power law fluids over a slender cylinder, Chem. Engng. Sci., 57, 1331-1341 (2002). 

165. S.V.R.K. Krishna Bandaru and R.P. Chhabra, Pressure drop for single and two-phase flow of non-Newtonian liquids in helical coils, Can. J. Chem. Engng., 80, 315-321 (2002). 

166. R.P. Chhabra, Sedimentation of particles in non-Newtonian media, HYDROTRANSPORT –15, 135-148 (2002). 

167. R. Haldenwang, P. Slatter and R.P. Chhabra, Laminar and transitional flow in open channels for non-Newtonian fluids, HYDROTRANSPORT-15, 755-768 (2002). 

168. P.S. Ghoshdastidar, N. Kumar and R.P. Chhabra, Computer simulation of heat transfer during dry process cement production in a rotary kiln, Heat Transfer-2002, Elsevier, Amsterdam (2002) pp.779-784. 

169. V. Parolia, N. Verma and R.P. Chhabra, Transient analysis of a gas manifold system.  Can. J. Chem. Eng., 80, 536-543 (2002). 

170. A. Vaish, N. Verma and R.P. Chhabra, Transient analysis of two-phase flow during blow down of a pipeline, J. Chem. Eng. Japan, 35, 982-995 (2002).  

171. D. Ciceron, J. Comiti and R.P. Chhabra, Pressure drops for purely viscous non-Newtonian fluid flow through beds packed with mixed sized spheres, Chem. Eng. Communications, 189, 1403-1414 (2002). 

172. R. P. Chhabra, S. Agarwal and K. Chaudhary, A note on wall effect on the terminal falling velocity of a sphere in quiescent Newtonian media in cylindrical tubes, Powder Technol., 129, 53-58 (2003). 

173. T.V. Malleswara Rao and R.P. Chhabra, A note on pressure drop for the cross-flow of power-law liquids and air/power law liquid mixtures past a bundle of circular rods, Chem. Eng. Sci., 58, 1365-1372 (2003). 

174. J.M. Ferreira, A.A. Soares and R.P. Chhabra, Hydrodynamic behaviour of an ensemble of encapsulated liquid drops in creeping motion: A fluid-mechanic based model for liquid membranes, Fluid Dynamics Research, 32, 201-215 (2003). 

175. A.K. Gupta, A. Sharma, R.P. Chhabra and V. Eswaran, Two-dimensional steady flow of a power law fluid past a square cylinder in a plane channel: Momentum and heat transfer characteristics, Ind. Eng. Chem. Res., 42, 5674-5686 (2003). 

176. B. Paliwal, A. Sharma, R.P. Chhabra and V. Eswaran, Power law fluid flow past a square cylinder: Momentum and heat transfer characteristics, Chem. Eng. Sci. , 58, 5315-5329 (2003). 

177. Rupali Shukla, S.D. Dhole, R.P. Chhabra and V. Eswaran, Convective heat transfer for power law fluids in packed and fluidised beds of spheres, Chem.Eng. Sci. 59, 645-659 (2004). 

178. N. Mangadoddy, Ram Prakash, R. P. Chhabra and V. Eswaran, Forced convection in cross flow of power law fluids over a tube bank, Chem. Eng. Sci., 59, 2213-2222 (2004). 

179. J. Chakraborty, N. Verma and R. P. Chhabra, Wall effects in flow past a circular cylinder in a plane channel: A numerical study, Chemical Engineering & Processing, 43, 1529-1537 (2004). 

180. S. D. Dhole, R. P. Chhabra and V. Eswaran, Power law fluid flow through beds of spheres at intermediate Reynolds numbers: Pressure drop in fixed and distended beds, Chem. Eng. Res. Des., 82, 642-652  (2004).

181. R. Shukla and R. P. Chhabra, Effect of non-Newtonian characteristics on convective liquid-solid heat transfer in packed and fluidized beds of spherical particles, Can. J. Chem. Eng., 82, 1071-1075 (2004).

182. R. Haldenwang, P. T. Slatter, S. Vanyaza and R. P. Chhabra, The effect of shape on laminar flow in open channels for non-Newtonian fluids, HYDROTRANSPORT 16, 311-324 (2004).

183. S. Ganesh Prakash, R. Ravi and R. P. Chhabra, Corresponding states theory and transport coefficients of liquid metals, Chemical Physics, 302, 149-159 (2004). 

184. J. M. Ferreira and R. P. Chhabra, Analytical study of drag and mass transfer in creeping power law flow across tube banks, Industrial and Engineering Chemistry Research,43, 3439-3450 (2004). 

185. M. Renaud, E. Mauret and R. P. Chhabra, Power law fluid flow over a sphere: Average shear rate and drag coefficient, Can. J. Chem. Eng., 82, 1066-1070 (2004). 

186. R. P. Chhabra, A. A. Soares and J. M. Ferreira, Steady non-Newtonian flow past a circular cylinder: A numerical study, Acta Mechanica, 172, 1-16 (2004). 

187. A. Borah and R. P. Chhabra, Drag on freely falling cones in Newtonian and Power law fluids, Can. J. Chem. Eng, 83, 559-565 (2005). 

188. S. Nitin and R. P. Chhabra, Non-isothermal flow of a power law fluid past a rectangular obstacle (of aspect ratio 1x2) in a channel: Drag and heat transfer, Int. J. Eng. Sci., 43, 707-720 (2005). 

189. A. A. Soares, J. M. Ferreira and R. P. Chhabra, Steady two-dimensional non-Newtonian flow past an array of long circular cylinders up to Reynolds number 500: A numerical study, Can. J. Chem. Eng., 83, 437-449 (2005). Erratum, ibid,1000-1001. 

190. A. K. Dhiman, R. P. Chhabra and V. Eswaran, Flow and heat transfer across a confined square cylinder in the steady flow regime: Effect of Peclet number, Int. J. Heat Mass Transfer, 48, 4598-4614 (2005).

191. S. Nitin and R. P. Chhabra, Wall effects in two-dimensional axisymmetric flow over a circular disk oriented normal to flow in a cylindrical tube, Can. J. Chem. Eng., 83,450-457 (2005). 

192. A. A. Soares, J. M. Ferreira and R. P. Chhabra, Flow and forced convection heat transfer in cross flow of non-Newtonian fluids over a circular cylinder, Industrial and Engineering Chemistry Research, 44, 5815-5827 (2005). 

193. A. K. Dhiman, R. P. Chhabra, A. Sharma and V. Eswaran, Effects of Reynolds and Prandtl numbers on the heat transfer across a square cylinder in the steady flow regime, Numerical Heat Transfer: Part A,49, 717-731(2006). 

194. S. D. Dhole, R. P. Chhabra and V. Eswaran, A numerical study on the forced convection heat transfer from an isothermal and isoflux sphere in the steady symmetric flow regime, Int. J. Heat Mass Transfer,49, 984-994 (2006). 

195. S. Nitin and R. P. Chhabra, Sedimentation of a circular disk in power law fluids, Journal of Colloid and Interface Science,295, 520-527 (2006). 

196. P. Rajitha, R. P. Chhabra, N. E. Sabiri and J. Comiti, Drag on non-spherical particles in power law non-Newtonian media, Int. Journal of Mineral Processing, 78, 110-121(2006). 

197. G. Delaplace, R. Guerin, J.-C. Leuliet and R. P. Chhabra, An analytical model for the prediction of power consumption for shear-thinning fluids with helical ribbons and helical screw ribbon impellers, Chem. Engng. Sci.,61, 3250-3259 (2006). 

198. S. Mettu, N. Verma and R. P. Chhabra, Momentum and heat transfer from an asymmetrically confined circular cylinder in a plane channel, Heat and Mass Transfer,42,1037-1048 (2006).

199. A. K. Dhiman, R. P. Chhabra and V. Eswaran, Steady flow of power law fluids across a square cylinder, Chem. Eng. Res. Des., 84,300-310 (2006). 

200. S. D. Dhole, R. P. Chhabra and V. Eswaran, Flow of power law fluids past a sphere at intermediate Reynolds numbers, Ind. Eng. Chem. Res. ,45, 4773-4781 (2006). 

201. R. P. Bharti, R. P. Chhabra and V. Eswaran, Steady flow of Power law fluids across a circular cylinder, Can. J. Chem. Eng., 84, 406-421 (2006). 

202. P. Sivakumar, R. P. Bharti and R. P. Chhabra, Effect of power law index on critical parameters for power law fluid flow across an unconfined circular cylinder, Chem. Eng. Sci., 61, 6035-6046 (2006).  

203.  A. Maheshwari, R.P. Chhabra and G. Biswas, Effect of blockage on drag and heat transfer from a single sphere and an in-line array of three spheres, Powder Technology, 168, 74-83 (2006).  

204. S. D. Dhole, R. P. Chhabra and V. Eswaran, Forced convection heat transfer from a sphere to non-Newtonian power law fluids, A.I.Ch.E Journal, 52,3658-3667 (2006). 

205. Nanda Kishore, R. P. Chhabra and V. Eswaran, Sedimentation in emulsions of mono-size droplets at moderate Reynolds numbers, Chem. Eng. Res. Des.,84, 1180-1193 (2006). 

206. A. K. Dhiman, N. Anjaiah, R. P. Chhabra and V. Eswaran, Mixed convection from a heated square cylinder to Newtonian and power-law fluids, J. Fluids Eng. (Trans ASME),129, 506-513 (2007). 

207. S. D. Dhole, R. P. Chhabra and V. Eswaran, Drag of a spherical bubble rising in power law fluids at intermediate Reynolds numbers, Ind. Eng. Chem. Res., 46, 939-946 (2007). 

208. P. Sivakumar, R. P. Bharti and R. P. Chhabra, Steady flow of power law fluids across an unconfined elliptical cylinder, Chem. Eng. Sci.,62, 1682-1702 (2007). 

209. R. P. Bharti, R. P. Chhabra and V. Eswaran, Steady forced convection heat transfer from a heated circular cylinder to power-law fluids, Int. J. Heat  Mass Transfer,50, 977-990 (2007).  

210. R. P. Bharti, R. P. Chhabra and V. Eswaran, A numerical study of the steady forced convection heat transfer from an unconfined circular cylinder, Heat & Mass Transfer,43, 639-648 (2007). 

211. S. N. Shah, Y. El Fadili and R. P. Chhabra, New model for single spherical particle settling velocity in power law (visco-inelastic) fluids, International Journal of Multiphase Flow, 33, 51-66 (2007). 

212. Nanda Kishore, R. P. Chhabra and V. Eswaran, Drag on a single fluid sphere translating in power law liquids at moderate Reynolds numbers, Chem. Eng. Sci., 62, 2422-2434 (2007). 

213. Nanda Kishore, R. P. Chhabra and V. Eswaran , Mass Transfer from ensembles of Newtonian Fluid Spheres at Moderate Reynolds and Peclet Numbers, Chem. Eng. Res. Des., 85, 1203-1214 (2007). 

214. A. K. Dhiman, R. P. Chhabra and V. Eswaran, Heat transfer to power law fluids from a heated square cylinder, Numerical Heat Transfer, 52,185-201 (2007). 

215. S.D. Dhole, R.P. Chhabra and V. Eswaran, Mass Transfer from a Spherical Bubble Rising in Power-law Fluids at Intermediate Reynolds Numbers, Int. Communications in Heat & Mass Transfer, 34, 971 - 978 (2007). 

216. R. P. Bharti, R. P. Chhabra and V. Eswaran, Two-dimensional steady Poiseuille flow of power –law fluids across a circular cylinder in a plane confined channel: wall effect and drag coefficient, Ind. Eng. Chem. Res., 46, 3820-3840 (2007). 

217. N. Agarwal and R. P. Chhabra, Settling velocity of cubes in Newtonian and power law liquids, Powder Technology, 178, 17 - 21 (2007). 

218. R. P. Chhabra, A. A. Soares, J. M. Ferreira and L. Caramelo, Effects of viscous dissipation on heat transfer between an array of long circular cylinders and power law fluids, Can. J. Chem. Eng., 85, 808-816 (2007). 

219. R. Haldenwang, R. Erasmus, P. T. Slatter and R. P. Chhabra, Flow rate measurement of non-Newtonian suspensions from a tank using notches, HYDROTRANSPORT-17, pp.301-316 (2007) (published by the South African Institute of Mining & Metallurgy, Johannesburg & the BHR Group, Cranfield, UK.) 

220. R. P. Bharti, R. P. Chhabra and V. Eswaran, Effect of blockage on heat transfer from a cylinder to power law liquids, Chem. Eng. Sci., 62, 4729 - 4741 (2007). 

221. Nanda Kishore, R. P. Chhabra and V. Eswaran, Mass transfer from a single fluid sphere to power-law liquids at moderate Reynolds numbers, Chem. Eng. Sci., 62, 6040-6053 (2007). 

222. R.P. Chhabra, G. Cuvelier, S. Domenek,  C. Andre and G. Delaplace, Determination of  mixing times with helical ribbon impellers for non-Newtonian  viscous fluids using an advanced imaging method, Chemical Engineering & Technology, 30,1686-1691 (2007). 

223. R. P. Bharti, P. Sivakumar and R. P. Chhabra, Forced Convection Heat Transfer from an Elliptical Cylinder to Power Law Fluids, Int. J Heat Mass Transfer,51, 1838-1853 (2008). 

224. Nanda Kishore, R. P. Chhabra and V. Eswaran,  Drag on ensembles of fluid spheres translating in a power law liquid at moderate Reynolds numbers, Chemical Engineering Journal,139, 224-235 (2008). 

225. Nanda Kishore, R. P. Chhabra and V. Eswaran, Bubble swarms in power-law liquids at moderate Reynolds numbers: Drag and mass transfer, Chem. Eng. Res. Des., 86, 39-53 (2008). 

226. R. C. Patil, R. P. Bharti and R. P. Chhabra, Steady flow of power law fluids over a pair of cylinders in tandem arrangement, Ind. Eng. Chem. Res., 47, 1660-1683 (2008). 

227. Y. M. Joshi, G. R. K. Reddy, A. L. Kulkarni, N. Kumar and R. P. Chhabra, Rheological behaviour of aqueous suspensions of laponite: New insights into the ageing phenomenon, Proc. Royal Soc., Part A, 464, 469-489 (2008). 

228. A. K. Dhiman, R. P. Chhabra and V. Eswaran, Steady mixed convection from a confined square cylinder, Int. Communications in Heat & Mass Transfer, 35, 47-55 (2008). 

229. A. K. Dhiman, R. P. Chhabra and V. Eswaran, Steady flow across a confined square cylinder: Effects of power-law index and of blockage, J. Non-Newt. Fluid Mech.,148, 141-150 (2008). 

230. Nanda Kishore, R. P. Chhabra and V. Eswaran , Mass transfer from ensembles of fluid spheres to a power-law liquid at moderate Reynolds and Peclet numbers, Chem. Eng. Sci.,63,2484 -2499 (2008). 

231. N. C. Sacheti, P. Chandran, B. S. Bhatt and R. P. Chhabra, Steady creeping motion of a liquid bubble in an immiscible viscous fluid bounded by a vertical porous cylinder of finite thickness, Adv. Studies. Theor. Phys., 2, 243-260(2008). 

232. R. C. Patil, R. P. Bharti and R. P. Chhabra, Forced convection heat transfer in power law liquids from a pair of cylinders in tandem arrangement, Ind. Eng. Chem. Res., 47, 9141- 9164 (2008). 

233. Nanda Kishore, R. P. Chhabra and V. Eswaran, Effect of dispersed phase rheology on the drag of single and of ensembles of fluid spheres at moderate Reynolds numbers, Chemical Engineering Journal,141, 387-392(2008). 

234. A. K. Sahu, R. P. Chhabra and V. Eswaran, Effects of Reynolds and Prandtl numbers on heat transfer from a square cylinder in the unsteady flow regime, Int. J. Heat Mass Transfer,52, 839-850 (2009). 

235. A.A. Soares, J. Anacleto, L. Caramelo, J.M. Ferreira and R. P. Chhabra, Mixed convection from a circular cylinder to power law fluids, Industrial and Engineering Chemistry Research, 48, 8219-8231(2009). 

236. V. K. Patnana, R. P. Bharti and R. P. Chhabra, Two-dimensional unsteady flow of power-law fluid over a cylinder, Chemical Engineering Science,64, 2978-2999 (2009). 

237. A. T. Srinivas, R. P. Bharti and R. P. Chhabra, Mixed convection heat transfer from a cylinder in power-law fluids: Effect of aiding buoyancy, Industrial and Engineering Chemistry Research, in press (2009). 

238. A. K. Sahu, R. P. Chhabra and V. Eswaran, Two dimensional unsteady laminar flow of a power law fluid across a square cylinder, J. Non-Newtonian Fluid Mechanics, 160, 157-167 (2009). 

239. D. Song, R. K. Gupta and R. P. Chhabra, Wall effects on a sphere falling in power-law fluids in cylindrical tubes, Industrial and Engineering Chemistry Research,48, 5845-5856 (2009).  

240. N. Kishore, V. K. Patnana and R. P. Chhabra, Flow of power-law liquids past a solid sphere with and without radial mass flux at moderate Reynolds numbers, Journal of Chemical Engineering of Japan, 42, 545-554(2009).  

241. U. K. Singh and R. P. Chhabra, Flow of Newtonian and power-law fluids in tube bundles, Canadian Journal of Chemical Engineering,87, 646-648 (2009).  

242. A. K. Sahu, R. P. Chhabra and V. Eswaran, Forced convection heat transfer from a heated square cylinder to power-law fluids in the unsteady flow regime, Numerical Heat Transfer, Part A, 56, 109-131 (2009).

243. Nanda Kishore, S. D. Dhole, R. P. Chhabra and V. Eswaran, Momentum and heat transfer phenomena for power-law liquids in assemblages of solid spheres of moderate to large void fractions, Numerical Heat Transfer, Part A, 56, 970-986 (2009).

244. R. J. Poole and R. P. Chhabra, Development length requirements for fully-developed pipe flow of yield stress fluids, J. Fluids Engineering (ASME),132, 034501-1 to 034501-4 (2010).

245. R. Haldenwang, P. T. Slatter and R. P. Chhabra, An experimental study of non-Newtonian fluid flow in rectangular flumes in laminar, transition and turbulent flow regimes, , Journal of the South African Institution of Civil Engineering,52, 11-19 (2010).

246. A.A. Soares, J.M. Ferreira, L. Caramelo, J. Anacleto and R.P. Chhabra, Effect of temperature-dependent viscosity on forced convection heat transfer from a cylinder in cross-flow of power-law fluids ,International Journal of Heat Mass Transfer, 53, 4728-4740 (2010).

247. D. Song, R. K. Gupta and R. P. Chhabra, Effect of blockage on heat transfer from a sphere in power-law fluids , Industrial and Engineering Chemistry Research, 49, 3849-3861 (2010).

248. V. K. Patnana, R. P. Bharti and R. P. Chhabra, Two-dimensional unsteady forced convection heat transfer in power-law fluids from a cylinder ,International Journal of Heat Mass Transfer,53,4152-4167 (2010).

249. A. K. Sahu, R. P. Chhabra and V. Eswaran , Two Dimensional Laminar Flow of a Power-Law Fluid Across a Confined Square Cylinder ,Journal of Non-Newtonian Fluid Mechanics,165,752-763 (2010).

250. P. Koteswara Rao, A. K. Sahu and R. P. Chhabra, Flow of Newtonian and power-law fluids past an elliptic cylinder: A numerical study ,Industrial and Engineering Chemistry Research,49,6649-6661(2010).

251. S. K Panda and R. P. Chhabra, Laminar Flow of Power-law Fluids past a Rotating Cylinder ,Journal of Non-Newtonian Fluid Mechanics,165,1442-1461(2010).

252. A. K. Sahu, R. P. Chhabra and V. Eswaran, Effect of blockage on forced convection heat transfer from a heated square to power-law fluids ,Numerical Heat Transfer: Part A, 58,641-659(2010).

253. A. Prhashanna and R. P. Chhabra, Free Convection in Power-law Fluids from a Heated Sphere ,Chemical Engineering Science,65 , 6190-6205 (2010).

254. P. Koteswara Rao, A. K. Sahu and R. P. Chhabra, Momentum and heat transfer from a square cylinder in power-law fluids ,Int. J. Heat Mass Transfer,54 ,390-403 (2011).

255. A. Chandra and R. P. Chhabra, Flow over and forced convection heat transfer in Newtonian fluids from a semi-circular cylinder ,Int. J. Heat Mass Transfer,54 ,225-241(2011).

256. S. K. Panda and R. P. Chhabra, Laminar forced convection heat transfer from a rotating cylinder to power-law fluids ,Numerical Heat Transfer: Part A,59 ,297-319 (2011).

257. A. Prhashanna and R. P. Chhabra, Laminar natural convection from a horizontal cylinder in power-law fluids ,Industrial and Engineering Chemistry Research,50 ,2424-2440 (2011).

258. D. Song, R. K. Gupta and R. P. Chhabra, Drag on a sphere in Poiseuille flow of power-law fluids ,Industrial and Engineering Chemistry Research,in press.

259. P. K. Rao, A. K. Sahu and R. P. Chhabra, Effect of confinement on power-law fluid flow past a circular cylinder ,Polymer Engineering & Science, in press.

260. P. K. Rao, C. Sasmal, A. K. Sahu, R. P. Chhabra and V. Eswaran, Effect of Power-Law Fluid Behaviour on Momentum and Heat Transfer Characteristics of an Inclined Square Cylinder in Steady Flow Regime ,Int. J. Heat Mass Transfer,54 ,2854 -2867 (2011).

261. A. Chandra and R. P. Chhabra, Momentum and heat transfer characteristics of a semi-circular cylinder immersed in power-law fluids in the steady flow regime ,Int. J. Heat Mass Transfer,54 ,2734-2750 (2011).

262. C. Sasmal and R. P. Chhabra, Laminar natural convection from a heated square cylinder immersed in power-law liquids ,J. Non-Newt. Fluid Mech.Heat Mass Transfer,166 ,811-830 (2011).

263. A. Prhashanna, A. K. Sahu and R. P. Chhabra, Flow of power-law fluids past an equilateral triangular cylinder: Momentum and heat transfer characteristics ,Int. J. of Thermal Sciences,50 ,2027-2042 (2011).

264. . A. Chandra and R. P. Chhabra, Influence of power-law index on transitional numbers for flow over a semi-circular cylinder ,Applied Mathematical Modelling,35,5766-5785 (2011).

(E) BOOK REVIEWS & CONFERENCE REPORTS

1. Transport Phenomena and Unit Operations: A Combined Approach (R.G. Griskey, Wiley 2002), Chem. Eng. Res. Des. 81A,1048-1049 (2003).
2.  Hydrodynamics, Mass and Heat Transfer in Chemical Engineering ( A D Polyanin, A. M. Kutopov, A. V. Vyazmin, D. A. Kazenin, Taylor and Francis, 2002), Can. J. Chem. Eng., 82, 206 (2004).   
3. R. P. Chhabra and P. T. Slatter, First Conference of the Southern African Society of Rheology (SASOR), September 24-27, 2006 held in Capetown.  Applied Rheology, 17, 41-42 (2007).
4. J. P. du Plessis and R. P. Chhabra, Second Conference of the Southern African Society of Rheology (SASOR), October 6-8, 2008 held in Capetown.  Applied Rheology, 19, 62-63 (2009).

(F) CONFERENCE PROCEEDINGS

1. R.P. Chhabra, C. Tiu and P.H.T. Uhlherr, Wall effect for sphere motion in inelastic non-Newtonian fluids, Proc.6th Australasian Hydraulics and Fluid Mechanics Conf., Adelaide, pp.435-438 (1977). 

2. R.P. Chhabra, P.H.T. Uhlherr and D.V. Boger, The influence of fluid elasticity on creeping sphere motion, Proc.1st Nat.Conf.Rheol., Melbourne, pp.13-16 (1979). 

3. R.P. Chhabra, C. Tiu and P.H.T. Uhlherr, Non-Newtonian effects in creeping flow about a sphere, Proc.7th Australasian Hydraulics and Fluid Mechanics Conf., Brisbane, pp.43-46 (1980). 

4. R.P. Chhabra and P.H.T. Uhlherr, Shortcomings of the Power Law in describing creeping flow about a sphere, Proc.2nd National Conference on Rheology, Sydney, pp.89-92 (1981). 

5. R.P. Chhabra and J.F. Richardson, Hydraulic transport of coarse particles in viscous media in a horizontal pipe, PIPELINES Symposium, pp.249-259, European Branch (I.Chem.E.Sym.Ser, 4/1985). 

6. D. Atapattu, R.P. Chhabra, C. Tiu and P.H.T. Uhlherr, The effect of cylindrical boundaries for spheres falling in fluids having a yield stress, 9th Australasian Fluid Mechanics Conference, pp. 584-587, Auckland (1986 ). 

7. R.P. Chhabra, Hydraulic transport of coarse solids in the form of a sliding bed in horizontal pipe: Scale up of laboratory data to large diameter pipes, Proc.Int.Sym.Hydraulic Transportation, pp.143-149, Bhubaneswar, India (1988).  

8. D.D. Atapattu, R.P. Chhabra and P.H.T. Uhlherr, Particle drag and equilibrium in viscoplastic fluids, Proceedings of International Symposium on Hydraulic Transportation, pp.253-260, Bhubaneswar, India (1988). 

9. R.P.Chhabra, Swarms of bubbles moving in a stationary non-Newtonian fluid, Proc.X.Int.Cong.Rheology, Vol.1, 257-259, Sydney (1988). 

10. R.P. Chhabra, The concept of ultimate volume and its significance in predicting viscosity of liquid mixtures,Recent Adv. Chem. Engg.,  (Eds. D.N. Saraf and D. Kunzru), 404-409, Tata Mc-Graw Hill, New Delhi. 

11. R.P. Chhabra, Isothermal creeping flow past an assemblage of composite spheres, Proc.2nd National Symposium on Simulation & Modeling in  Chemical Engineering, pp.72-77, Bangalore (1989). 

12. D. DeKee and R.P. Chhabra, Two phase Flow in Viscoelastic fluids, Proc.First Carribean Conf.Fluid Dynamics., St. Augustine, Trinidad (1989) pp.288-290. 

13. D.DeKee and R.P. Chhabra, Anomalous behaviour of a bubble in a viscoelastic fluid, Proc.4th Asian Cong.Fluid Mech.,  Hong Kong, Aug.21-25 (1989) pp.D9-D11. 

14. R.P. Chhabra, Flow of power law fluids through assemblages of spherical particles, 3rd European Rheol.Conf., 98-100, Elsevier, Amsterdam (1990). 

15. R.P. Chhabra, Settling behaviour of spherical particles in power law non-Newtonian fluids, Freight Pipelines, Edited by H. Liu and G.F. Round, pp. 259-264, Hemisphere, New York (1990). 

16. R.P. Chhabra, Flow of Non-Newtonian polymer solutions through porous media, Proc.8th Ann.Mtg.Polymer Process.Soc., New Delhi (1992). 

17. R.P Chhabra, Non-Newtonian fluid flow through porous media., Theo. & App. Rheol., Eds., P. Moldenaers and R. Keunings, Vol. 1, pp.177-180, Elsevier, Amsterdam (1992). 

18. R.P. Chhabra, Creeping flow of power law fluids over spheroidal particles, Proc.7th Nat.Conf.Rheol., Brisbane, July 6-8, (1994) pp.19-22. 

19. A. Tripathi and R.P. Chhabra, Drag on spherical and spheroidal particles in power law fluids, Proc.4th European Conf.Rheol., Sevilla (Spain) Sep.4-9, 1994. 

20. R.P. Chhabra, Sedimentation of disks and square plates in pseudoplastic polymer solutions: Wall effects and drag coefficient, Advances in Chemical Engineering, 1.pp.95-100, Allied Publishers, New Delhi (1996). 

21. R.P. Chhabra, Rising Velocity of a Swarm of Spherical Gas Bubbles in Quiescent Power Law Liquids, Proc. 2nd Pacific Rim Conf. on Rheology, pp.29-30, Melbourne, July 27-31 (1997). 

22. B. Deo, M. Gupta, P. Mishra and R.P. Chhabra, Interference of scrap melting and slag foaming with converter operation, Proc. 2^nd European Oxygen Steelmaking Congress, Taranto, Italy (1997) pp 377-386. 

23. R.P. Chhabra, Free Convective Mass transfer from vertical short cylinders to non-Newtonian Fluids,Proc. 3rd ISHMT-ASME Heat and Mass Transfer Conf., Dec 29-31 (1997) 507-512, Narosa Pub. Co., New Delhi. 

24. R.P. Chhabra, Rise velocity of swarm of spherical bubbles in power law liquids at high Reynolds numbers, Proc. IIChE Golden Jubilee Congress, New Delhi (1997) Vol. 1, pp 405-411. 

25. D. Ciceron, J. Comiti and R. P. Chhabra, Pressure drop prediction  for non-Newtonian fluid flow through binary packings of spheres, Recent Progres en Genie des Procedes ( EFCE-2) Vol. 13, No. 67,1-8(1999). 

26. J. F. Richardson, R. P. Chhabra and A. R. Khan,Multiphase flow of non-Newtonian fluids in horizontal pipes,HYDROTRANSPORT 14,pp. 283-303 (1999).  

27. K. Rami, R.P. Chhabra and J.F. Richardson, Drag on disks and square plates in Newtonian and power law fluids, Proc. 10^th Int. Conf. On Transporation and Sedimentation of Solid Particles, pp. 366-380, Wroclaw, Poland (2000). 

28. R. Haldenwang, R.P. Chhabra and P. Slatter, Open channel flow of non-Newtonian Fluids, Proc. 10^th Int. Conf. On Transport & Sedimentation of Solid Particles, Wroclaw, September 4-7 (2000) pp.269-280. 

29. V. Parolia, N. Verma and R.P. Chhabra, Transient Analysis of a gas distribution system, Proc. Indian Chemical Engineering Congress, 2000, Vol.I, pp. TP79-82 (2000). 

30. D. Ciceron, J. Comiti and R.P. Chhabra, Expansion Characteristics of Spherical Particles Fluidised by non-Newtonian Purely Viscous Fluids, Proc. 6^th  World Congress of Chemical Engineering, Melbourne, (2001). 

31. P.S. Ghoshdastidar, G. Bhargava and R.P. Chhabra, A numerical study of heat transfer in a rotary kiln for drying and preheating of wet iron ore, Proc. 16^th National/5^th ISHMT-ASME Heat & Mass Transfer Conference, Calcutta, pp. 838-843 (2002). 

32. R.P. Chhabra, Sedimentation of particles in non-Newtonian media, HYDROTRANSPORT 15, pp.135-148 (2002). 

33. R.P. Chhabra, Momentum and heat transfer for the flow of non-Newtonian liquids in multi-phase systems, Proc. 16^th National/5^th ISHMT-ASME Heat & Mass Transfer Conference, Calcutta, pp.64-72 (2002). 

34. R. Haldenwang, P. T. Slatter, S. Vanyaza and R. P. Chhabra, Laminar and transitional flow in open channels for non-Newtonian fluids, HYDROTRANSPORT 15, 755-768 (2002). 

35. P.S. Ghoshdastidar, N. Kumar and R.P. Chhabra, Computer simulation of heat transfer during dry process cement production in a rotary kiln,Heat Transfer-2002 ,Elsevier, Amsterdam (2002) pp.779-784. 

36. R. Haldenwang, P. T. Slatter, S. Vanyaza and R. P. Chhabra, The effect of shape on laminar flow in open channels for non-Newtonian fluids, HYDROTRANSPORT 16, 311-324(2004). 

37. R. P. Chhabra, A. A. Soares and J. M. Ferreira, Steady incompressible non-Newtonian cross flow over a circular cylinder: A numerical study, Abstract No. G2.13, Institute of Physics: Physics 2005-A century after Einstein, April 10-14, 2005, University of Warwick, Warwick, UK (2005). 

38. A. K. Dhiman, R. P. Chhabra and V. Eswaran, Effect of Peclet number on the heat transfer across a square cylinder in the steady confined channel flow, Proc. 18^th National & 7th ISHMT-ASME Heat & Mass Transfer Conference, pp. 184 – 191(2006). (held in Guwahati, January 4-6, 2006). 

39. N. Anjaiah, A. K. Dhiman and R. P. Chhabra, Mixed convection heat transfer from a square cylinder to power law fluids in cross flow, Proc. FEDSM2006, 2006 ASME Joint U. S.-European Fluids Engineering Summer Meeting, July 17-21, Miami, FL (2006). (Paper # FEDSM2006-98072). 

40. R. P. Chhabra, Rheology in Engineering Applications- Particles and Bubbles, Proceedings of the 1^st Southern Africa Society of Rheology Conf.,pp. 41-47, September 24-27, CapeTown ( 2006). 

41. Nanda Kishore, R. P. Chhabra and V. Eswaran, Mass transfer from ensembles of Newtonian fluid spheres at small Reynolds numbers, Proc. Int. Conf. Advances Mech. Eng., pp.109-117,December 1-3, Punjab, India (2006). 

42. P. Sivakumar, R. P. Bharti and R. P. Chhabra, Steady power-law flow over a circular cylinder, Proc. IInd Int. Conf. Computational Mech. & Simulations (ICCMS-06), vol. II, pp. 1254-1260 (2006). (Edited by D. Maity & S. K. Dwivedy; Published by I.K. Int. Publishing House Pvt. Ltd., New Delhi, India). 

43. P. N. Kaloni and  R. P. Chhabra, Creeping flow of a power-law fluid past a cylinder, Proc. 21^st Can Congress of Applied Mechanics, paper # PNK142, June 3-7, Ryerson University, Toronto, Canada (2007). 

44. R. Haldenwang, R. Erasmus, P. T. Slatter and R. P. Chhabra, Flow rate measurement of non-Newtonian suspensions from a tank using notches,HYDROTRANSPORT-17, pp.301-316 (2007) (published by the South African Institute of Mining & Metallurgy, Johannesburg & the BHR Group, Cranfield, UK.). 

45. A. K. Dhiman, R. P. Chhabra and V. Eswaran, Mixed convection from a confined square cylinder in the steady cross-flow regime, Proc. 19^th National & 8^th ISHMT-ASME Heat & Mass Transfer Conference, Paper # FCH-7 (2008) (held in Hyderabad, January 3-5, 2008). 

46. R. P. Chhabra, Settling of spherical and non-spherical particles in non-Newtonian liquids: From a single particle to concentrated systems, Proceedings International Seminar on Mineral Processing Technology –MPT 2008,  held in Trivandrum, Invited talk, April 22-24( 2008). 

47. R. Haldenwang, P. Slatter and R. Chhabra, Open channel flow: the other paradigm, Proc. 14^th Int Conference on Transport & Sedimentation of Solid Particles, pp. 280-286, St. Petersburg, Russia, June 23-27, (2008).  

48. R. Haldenwang, P. Slatter and R. Chhabra, Laminar sheet flow of paste material, Paste 2008, International Seminar on Paste and Thickened Tailings, Kasane, Botswana 5-9 May 2008. (ISBN 978-0-980418545) pp237-244. 

49. R. C. Patil, R. P. Bharti and R. P. Chhabra, Forced convection in cross-flow of power-law fluids over a pair of circular cylinders in tandem arrangement, paper # FEDSM2008-55066, Proc. FEDSM 2008 , ASME Fluids Engineering Conference, August 10-14, Jacksonville, FL(2008). 

50. A. Wachs, R. Chhabra and C. Dan, Direct numerical simulation of polygonal particles sedimentation with collisions, Proc. XV^th International Congress on Rheology, pp.944-946, Monterery, CA(2008).  

51. R. P. Chhabra, Flow of power law fluids over bluff bodies: circular and square cylinders, Proc. IInd Southern Africa Conference on Rheology, pp. 18-21, Cape Town, South Africa (2008). 

52. P. T. Slatter, R. Haldenwang and R. P. Chhabra, A new analytical approach for the sheet flow of a power law fluid, Proc. IInd Southern Africa Conference on Rheology, pp. 65-67, Cape town, South Africa (2008). 

53. A. K. Sahu, R. P. Chhabra and V. Eswaran, Two-dimensional unsteady laminar flow of power law fluids past a square cylinder: A numerical study, Proc. ASME IMECE 2008, Paper # IMECE2008-69261, Nov 1-6, Boston (2008). 

54. A. K. Sahu, R. P. Chhabra and V. Eswaran, Effect of non-Newtonian rheology on heat transfer from a square cylinder in unsteady flow regime,Proc. 20th National and 9th international ISHMT-ASME Heat and Mass Transfer Conference, pp. 838-845 (2010). 

55. D. Song, R. K. Gupta and R. P. Chhabra, Effects of shear-thinning and viscoelasticity in flow around a sphere in a cylindrical tube, Proc. COMSOL Conference,Boston (2010). 

56. S. S. Chandrawanshi and R. P. Chhabra, Flow of Newtonian and non-Newtonian fluids through static screens, Proc. HYDROTRANSPORT-18,pp.517-529,1.Rio de Janeiro, September 22-24, (2010).

 

(G) PRESENTATIONS AND INTERNAL REPORTS

1. R.P. Chhabra, S.I. Farooqi, J.F. Richardson and A.P. Wardle, Examination of operating characteristics of pipeline from Blackpool to Par, Report prepared for English Clays Lovering Pochin & Co. Ltd.,  U.K., (1982).

2. R.P. Chhabra and J.F. Richardson, Co-current flow of air and shear thinning materials in horizontal and vertical pipes, paper presented at Rheology in Crude Oil Production, London, 13-15th April, (1983).

3. R.P. Chhabra, Creeping viscoelastic flow past an assemblage of spherical particles, Paper F8, Engineering Rheology, London (1983).

4. R.P. Chhabra, S.I. Farooqi, Z. Khatib and J.F. Richardson, On Isothermal two phase flow of air and rheologically complex fluids; Paper F5, Engineering Rheology, London (1983).

5. R.P. Chhabra, Solution to the problems on Non-Newtonian Technology, Chapter 6 in Chemical Engineering Vol. III, Eds., J.M. Coulson and J.F. Richardson, Pergamon Press, Oxford (1979).

6. R.P. Chhabra, Role of computers in solving transport phenomena problems, presented in Intensive Course on Computer Applications in Metallurgical Engineering, at I.I.T. Kanpur, May 6-21, (1985).

7. R.P. Chhabra, Slow motion of liquid drops rheologically complex fluids, paper presented in National Symposium on Modelling and Simulation in Chemical Engineering, Bangalore, August 22-24, (1985).

8. R.P. Chhabra, Fixed beds and Fluidized beds - An Overview, presented in Intensive course on Computer Applications in Metallurigcal Engineering, I.I.T. Kanpur (1986).

9. R.P. Chhabra, Experimental determination of viscosity and diffusion coefficient in molten metallic systems presented in Intensive Course on Experimental Methods in Metallurgy, I.I.T. Kanpur (1987).

10. M.S. Rao and R.P. Chhabra, A Study of the factors influencing the viscosity of C-Massacuite, Report prepared for the Saraswati Sugar Mills, Yamuna Nagar (1987).

11. S. Huzarewicz, R.K. Gupta and R.P. Chhabra, Flow of Fluids through sinuous tubes, Paper presented at the 62nd Annual Soc.Rheol.meeting, New Mexico, Oct.21-25, (1990).

12. A.A.  Soares, R.P. Chhabra, J.M. Ferreira and J.A.M.S. Duarte, A numerical study of the steady state flow of non-Newtonian fluids around a cylinder, Fisica 2002/13^th National Conference on Physics, Evora, Sept., 6-10 (2002).

13. A.A. Soares, R.P. Chhabra, J.M. Ferreira, The transient motion of spherical particles in non-Newtonian power-law fluids, Fisica 2002/13^th National Conference on Physics, Evora, Sept. 6-10 (2002).

14. B. Paliwal and R.P. Chhabra, Non-Newtonian flow past a square cylinder: momentum and heat transfer, presented at the National Symposium on Complex Fluids, IISc, Bangalore, December 6-7 (2002).

15. Y. M. Joshi, R. Reddy, A. L. Kulkarni and R. P. Chhabra, Investigating retardation time behaviour of ageing suspensions of Laponite,  Presented at the 79^th  Annual Meeting of the Society of Rheology, paper # PO56,  Salt Lake City, October 8-11 (2007).

16. J. M. Caruthers, D. Ramkrishna, F. Ribeiro, W. N. Delgass, Y. Zvinevich, D. S. Corti and R. P. Chhabra, A Chemical Engineering Laboratory, Paper presented at the 2007 Annual AIChE Meeting, Salt Lake City, November 4 -10 (2007).

17. A. A. Soares, R. P. Chhabra, J. M. Ferreira and L. Caramelo, Effects of Viscous Dissipation on Heat Transfer between an Array of Long Circular Cylinders to Newtonian Fluids at Re = 100. PROCEEDINGS “FISICA 2008” (Abstract No. FAEF 2). 16th National Physics Conference-FISICA 2008, September 3-6, Universidade Nova de Lisboa, Caparica, Portugal.

18. A. A. Soares, R. P. Chhabra, J. M. Ferreira and L. Caramelo, Steady Mixed Convection Heat Transfer from a Circular Cylinder at Re = 10. PROCEEDINGS “FISICA 2008” (Abstract No. FAEF 3),16th National Physics Conference-FISICA 2008, September 3-6, Universidade Nova de Lisboa, Caparica, Portugal.

(H) OUTSIDE SEMINARS

• Indian Institute of Technology, Delhi (1985)
• Thapar Corporate R&D Centre, Patiala (1986)
• Monash University, Melbourne (1986, 1987, 1993, 1994, 2006)
• University of Melbourne, Melbourne (1986)
• Royal Melbourne Institute of Technology, Melbourne (1986, 2006)
• State University of New York at Buffalo, Buffalo (1987)
• University of Toronto, Toronto (1987, 1992)
• Ottawa University, Ottawa (1987, 1992)
• Ecole Polytechnique of Montreal, Montreal (1987, 1990, 1992, 2001, 2007)
• University of Windsor, Windsor (1987, 1988)
• Banaras Hindu University, Varanasi (1990, 2008)
• University of Waterloo, Waterloo (1990, 1992, 2008)
• Clarkson University, Potsdam (1991, 1992, 1995, 2001, 2007)
• University of West Virginia, Morgantown (1992, 2007)
• University of Massachusetts, Amherst (1992)
  Michigan State University, East Lansing (1992)
• University of Laval, Quebec (1992)
• McMaster University, Hamilton (1992)
• Drexel University, Philadelphia (1992)
• Indian Institute of Technology, Bombay (1993, 2002)
• University of New South Wales, Sydney (1993, 1999)
• University of Adelaide, Adelaide (1996, 1997)
• The University of New Castle, Callaghan (1996, 1997)
• University of Francois Rabelais, Tours (1998)
• Universite de Nantes, Nantes (1998, 2000, 2002, 2003, 2005, 2007, 2009)
• EFPG, INPG, Grenoble (1998, 2000, 2002, 2003, 2005, 2007)
• University College London, London (1998)
• University of Wales, Swansea (1998)
• University of Porto, Porto (1998)
• Cape Technikon, Capetown (1999, 2000, 2001, 2004)
• University of Cape Town, Cape Town (1999).
• University of Natal, Durban (1999)
• University of Stellenbosch, Stellenbosch (1999)
• University of Sydney, Sydney (1999)
• University of Lund, Lund (2000)
• The University of Western Ontario, London, (2002, 2007, 2008).
• Sherritt International, Edmonton, Alberta (2002)
• LMSGC, Champs sur Marne, Paris (2002).
• University of Surrey, Guildford (2002)
• Indian Institute of Technology, Roorkee (2002)
• Indian Institute of Science, Bangalore (2002)
• John F. Welch Technology Centre, Bangalore (2002)
• ENSIC-CNRS, Nancy (2003, 2007)
• Polytechnique, University of Marseille, Marseille (2003)
• National Chemical Laboratory, Pune (2004)
• Tata Research, Design and Development Center, Pune (2004)
• Tokyo Institute of Technology, Tokyo (2004).
• Osaka University, Osaka (2004)
• The University of Hyogo, Himeji (2004)
• Kobe University, Kobe (2004).
• Institute for Chemical Research, Kyoto University, Kyoto (2004).
• Laboratory for Food Process Engineering ( INRA), Villeneuve d’Ascq, Lille (2005).
• Technical University of Delft, Delft (2005).
• Technical University of Eindhoven, Eindhoven(2005).
• Cape Peninsula University of Technology, Cape Town(2006).
• Sultan Qaboos University, Muscat (2006).
• Exxon-Mobil Research & Engineering Company, Annandale, NJ (2007).
• Purdue University, West Lafayette, IN(2007).
• University of Liverpool, Liverpool (2007).
• University of Sheffield, Sheffield (2007).
• Institut Fràncais du Pétrole, Rueil Malmaison (2007).
• Technical University of Graz, Graz(2007).
• LSTM, University of Erlangen-Nuremburg (2007).
• University of South Paris, Paris (2007).
• University of Southampton, Southampton (2008).
• Apex Institute of Technology, Kaushal Puri (U.P.) (2009)
  
• University of Saskatchewan, Saskatoon (2010).
• University of British Columbia, Vancouver (2010).
• Laboratoire Inter-disciplinary Physics, Universite Joseph Fourier, Grenoble (2011).
• ENSAM, Angers, France (2011).
• University of Miskolc, Miskolc, Hungary (2011).
• CEMAGREF, Clermont Ferrand, France (2011).
 

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