Publications
Publications
Thomas Hochrainer, and Gurudas Kar. ''Approximation of translation invariant Koopman operators for coupled non-linear systems", Chaos: An Interdisciplinary Journal of Nonlinear Science, 2024, 34 (8), 083119 [Link]
Gurudas Kar, Shashi Bhushan Tiwari, Sudarshan Rao G, and Debasish Roy. "Two-temperature thermodynamics and a viscoplasticity model for FCC metals with grain boundary effect", Mechanics of Materials, 2023, 177, 104489 [Link]
Gurudas Kar, Debasish Roy, and J. N. Reddy. "Thermoviscoplasticity in Body-Centered Cubic metals: A two-temperature model with grain boundary evolution." Journal of Applied Mechanics, 2020, 87 (11), 111004 [Link]
Gurudas Kar, Shubhankar Roy Chowdhury, and Debasish Roy. "A nonequilibrium thermodynamic model for viscoplasticity coupled with damage for BCC metals." Mechanics of Advanced Materials and Structures, 2020, 27 (13), 1110-1119. [Link]
Shubhankar Roy Chowdhury, Gurudas Kar, Debasish Roy, and J. N. Reddy. "Metal viscoplasticity with two-temperature thermodynamics and two dislocation densities." Continuum Mechanics and Thermodynamics, 2018, 30 (2), 397-420. [Link]
Dibbyan Mazumder, Gurudas Kar, Ram Mohan Vasu, Debasish Roy, and Rajan Kanhirodan. "Orthotropic elastic moduli of biological tissues from ultrasound-assisted diffusing-wave spectroscopy." Journal of the Optical Society of America A, 2017, 34 (11),1945-1956. [Link]
Shubhankar Roy Chowdhury, Gurudas Kar, Debasish Roy, and J. N. Reddy. "Two-temperature thermodynamics for metal viscoplasticity: ontinuum modeling and numerical experiments." Journal of Applied Mechanics, 2017, 84 (1), 011002. [Link]
Gurudas Kar, Bernhard Heininger, and Thomas Hochrainer, "Modelling of plasticity in single crystals using data-driven methods", Fourth International Conference on Mechanics of Advanced Materials and Structures (ICMAMS 2024), Bangalore, India, 2024.
Gurudas Kar, Bernhard Heininger, and Thomas Hochrainer, "Analyzing discrete dislocation dynamics using data-driven approaches", 10th GACM Colloquium on Computational Mechanics, Vienna, Austria, 2023.
Gurudas Kar, Bernhard Heininger, and Thomas Hochrainer, "Data-Driven Modelling of Crystal Plasticity from Dislocation Dynamics", 17th U.S. National Congress on Computational Mechanics, Albuquerque, New Mexico, USA, 2023.
Gurudas Kar, and Debasish Roy, “A continuum model of viscoplasticity based on non-equilibrium thermodynamics”, WCCM-ECCOMAS congress, virtual conference, Paris, France, 2020.
Gurudas Kar, and Debasish Roy, “Two-temperature thermo-viscoplastic and damage model for bcc metal”, Workshop on Non-Classical Mechanics of Materials, IISc Bangalore, India, 2019.
Gurudas Kar, and Debasish Roy, “Viscoplasticity Model for Metals with two-temperature Thermodynamics”, First International Conference on Mechanics of Advanced Materials and Structures (ICMAMS 2018), Turin, Italy, 2018.