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Ushasi Roy
PhD, Georgia Institute of Technology
Assistant Professor, Department of Mechanical Engineering
Office
115K Northern Lab - I,
Department of Mechanical Engineering
IIT Kanpur,
Kanpur 208016
Specialization
Solid mechanics, Fracture mechanics, Plasticity, Finite element analysis, Microstructure-property correlation
Education
PhD, Mechanical Engineering, Georgia Institute of Technology, Atlanta, USA, 2020
PG, Metallurgical and Materials Engineering, IIT Kharagpur, India, 2013
UG, Metallurgical and Materials Engineering, Jadavpur University, Kolkata, India, 2011
Previous Work Experience
Postdoctoral Research Associate, Department of Engineering, University of Cambridge, UK : 2020 – 2021
Researcher, Coated Products Research Group, Tata Steel Research and Development, Jamshedpur, India : 2013 - 2015
Selected Publications
U Roy, N A Fleck, V S Deshpande, “An assessment of a mechanism for void growth in Li anodes”, Extreme Mechanics Letters, Vol. 46, (2021), 101307.
U Roy, D L McDowell, and M Zhou, “Effect of texture on ductile fracture of polycrystalline metals”, Journal of the Mechanics and Physics of Solids, Vol. 151, (2021), 104384.
U Roy and M Zhou, “A multiscale computational framework for predicting the fracture toughness of metals as function of microstructure”, Journal of Mechanics and Physics of Solids, Vol. 142, (2020), 103955.
Y Wei, R Ranjan, U Roy, J H Shin, S Menon, M Zhou, “Integrated Lagrangian and Eulerian 3D microstructure-explicit simulations for predicting macroscopic probabilistic SDT thresholds of energetic materials”, Computational Mechanics, Vol. 64, Issue 2 (2019), pp. 547-561.
U Roy, S Kim, C Miller, Y Horie, M Zhou, “Computational study of ignition behavior and hotspot dynamics of a potential class of aluminized explosives”, Modelling and Simulation in Materials Science and Engineering, Vol. 26, Issue 8 (2018), pp. 085004-32.
U Roy, H Roy, H Daoud, U Glatzel, K K Ray, “ Fracture toughness and fracture micromechanism in a cast AlCoCrCuFeNi high entropy alloy system”, Materials Letters, Vol. 132 (2014), pp. 186-189.
U Roy, C Ghosh, “ Residual stress analysis in galvannealed coating”, Ironmaking & Steelmaking, Vol. 43, Issue 6 (2016), pp. 465-472.