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Gurudas Kar

About


Gurudas started his academic journey at the Indian Institute of Engineering Science and Technology (IIEST), Shibpur (formerly BESU), earning a Bachelor of Engineering (B.E.) in Civil Engineering (2008-2012). After completing his undergraduate studies, he pursued a Master of Technology (M.Tech.) degree in Civil Engineering (Structures) from IIT Kharagpur (2012-2014). During this period, he worked on finite element model updating of building floors using experimental modal testing. Later, he worked as a Structural Design Engineer at Fluor Daniel India Pvt. Ltd (2014-2015).

Subsequently, he obtained his PhD from the Indian Institute of Science (IISc) Bangalore in Civil Engineering (Structures), where his dissertation focused on two-temperature thermodynamics and continuum modelling of viscoplasticity in metals (2015-2021). During this time, he collaborated with DRDO and ISRO on strategic projects involving material modelling. After his PhD, he worked as a Research Associate at IISc on the development of the Split Hopkinson Pressure Bar experimental setup (2021-2022).

Gurudas has worked as a Postdoctoral Researcher at Graz University of Technology, Austria, where he developed reduced-order models using Dynamic Mode Decomposition (DMD), coupled with physics-informed machine learning methods to reveal hidden patterns and symmetries in material systems (June 2022-January 2025). He then moved to Cranfield University in the UK, where he worked as a research fellow, developing crystal plasticity models for extreme environments and investigating high-strain-rate material behaviour within multiscale frameworks (January 2025-August 2025).

Since August 2025, he has been working as an assistant professor in the civil engineering department at IIEST Shibpur, India.

Academic Qualifications


 

Research Statement


I am working in the following areas:

  • Mechanics of materials and structures.
  • Physics-based modelling of metals.
  • Non-equilibrium thermodynamics of crystalline solids. 
  • Model order reduction.
  • Data-driven modelling of crystal plasticity.
  • Crystal plasticity finite element modelling.
  • Structural health monitoring.
  • Finite element model updating. 

Latest Publications


  • 1 Thomas Hochrainer, and Gurudas Kar, Approximation of translation invariant Koopman operators for coupled non-linear systems, 34, 083119, Chaos: An Interdisciplinary Journal of Nonlinear Science, 2024
  • 2 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, 177, 104489, Mechanics of Materials, 2023
  • 3 Gurudas Kar, Debasish Roy, and J. N. Reddy, Thermoviscoplasticity in Body-Centered Cubic metals: A two-temperature model with grain boundary evolution, 87, 111004, Journal of Applied Mechanics, 2020
  • 4 Gurudas Kar, Shubhankar Roy Chowdhury, and Debasish Roy, A nonequilibrium thermodynamic model for viscoplasticity coupled with damage for BCC metals, 27, 1110-1119, Mechanics of Advanced Materials and Structures, 2020
  • 5 Shubhankar Roy Chowdhury, Gurudas Kar, Debasish Roy, and J. N. Reddy, Metal viscoplasticity with two-temperature thermodynamics and two dislocation densities, 30, 397-420, Continuum Mechanics and Thermodynamics, 2018
  • 6 Dibbyan Mazumder, Gurudas Kar, Ram Mohan Vasu, Debasish Roy, and Rajan Kanhirodan, Orthotropic elastic moduli of biological tissues from ultrasound-assisted diffusing-wave spectroscopy, 34, 1945-1956, Journal of the Optical Society of America A, 2017
  • 7 Shubhankar Roy Chowdhury, Gurudas Kar, Debasish Roy, and J. N. Reddy, Two-temperature thermodynamics for metal viscoplasticity: continuum modeling and numerical experiments, 84, 011002, Journal of Applied Mechanics, 2017
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    Research Areas


    • Finite element model updating
    • Structural health monitoring
    • Crystal plasticity finite element modelling
    • Data-driven modelling of crystal plasticity
    • Model order reduction
    • Non-equilibrium thermodynamics of crystalline solids
    • Physics-based modelling of metals
    • Mechanics of materials and structures

    Publications


    1 Thomas Hochrainer, and Gurudas Kar, Approximation of translation invariant Koopman operators for coupled non-linear systems, 34, 083119, Chaos: An Interdisciplinary Journal of Nonlinear Science, 2024 2 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, 177, 104489, Mechanics of Materials, 2023 3 Gurudas Kar, Debasish Roy, and J. N. Reddy, Thermoviscoplasticity in Body-Centered Cubic metals: A two-temperature model with grain boundary evolution, 87, 111004, Journal of Applied Mechanics, 2020
  • 4 Gurudas Kar, Shubhankar Roy Chowdhury, and Debasish Roy, A nonequilibrium thermodynamic model for viscoplasticity coupled with damage for BCC metals, 27, 1110-1119, Mechanics of Advanced Materials and Structures, 2020
  • 5 Shubhankar Roy Chowdhury, Gurudas Kar, Debasish Roy, and J. N. Reddy, Metal viscoplasticity with two-temperature thermodynamics and two dislocation densities, 30, 397-420, Continuum Mechanics and Thermodynamics, 2018 6 Dibbyan Mazumder, Gurudas Kar, Ram Mohan Vasu, Debasish Roy, and Rajan Kanhirodan, Orthotropic elastic moduli of biological tissues from ultrasound-assisted diffusing-wave spectroscopy, 34, 1945-1956, Journal of the Optical Society of America A, 2017 7 Shubhankar Roy Chowdhury, Gurudas Kar, Debasish Roy, and J. N. Reddy, Two-temperature thermodynamics for metal viscoplasticity: continuum modeling and numerical experiments, 84, 011002, Journal of Applied Mechanics, 2017

    Patents


    # Patents Year

    Awards


    • Graduate Aptitude Test in Engineering (GATE) fellowship for master’s programs to the IIT’s and IISc. in Civil Engineering, Year: 2012
    • CSIR Fellowship, National Eligibility Test, Year: 2012
    • Postdoc Fellowship, Imperial College London (could not avail), Year: 2021
    • Travel Grant, Science and Engineering Research Board (DST-SERB), First International Conference on Mechanics of Advanced Materials and Structures (ICMAMS-2018), Turin, Italy, Year: 2018

    Citations


    Google Scholar
    CITATION H-INDEX I-10 INDEX
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    Created: 23 November 2019