FACULTY

Active and accomplished scholars engaging with students

Prof. Renu Dhadwal

Prof. Renu Dhadwal

Ph.D. in Industrial Mathematics from Technical University of Kaiserslautern, Germany; MSc. in Mathematics from IIT Madras; Masters in Industrial Mathematics from Technical University of Kaiserslautern (Germany)


BIO

Dr. Renu Dhadwal has completed her Ph.D. in Industrial Mathematics from the Technical University of Kaiserslautern, Germany. She worked on an Industrial problem for the company Freudenberg &Co. in collaboration with ITWM (Fraunhofer Institute for Industrial Mathematics, http://www.itwm.fraunhofer.de/en.html). Her doctoral research was funded partially by both DAAD (German Academic Exchange Service) and Freudenberg. Her strengths comprise of Mathematical modeling of industrial problems arising in viscoelastic flows of Non-Newtonian fluids such as molten polymers. Her areas of expertise include, Non-Newtonian Fluid Dynamics, Numerical methods in Ordinary and Partial Differential Equations and Modeling of polymer flows.


RESEARCH & PUBLICATIONS

JOURNAL ARTICLES        



  • D Rokade, S Chougale, P Patil, T Bhattacharjee, D Gawande, H Pol, R Dhadwal, (2021), Controlling draw resonance during extrusion film casting of nanoclay filled linear low-density polyethylene: An experimental study and numerical linear stability analysis, Journal of Plastic Film & Sheeting 37 (3), 367-396, https://doi.org/10.1177/8756087920978443

  • S Chougale, D Rokade, T Bhattacharjee, H Pol, R Dhadwal, (2018) Non-isothermal analysis of extrusion film casting using multi-mode Phan-Thien Tanner constitutive equation and comparison with experiments, Rheologica Acta 57 (6), 493-503, https://doi.org/10.1007/s00397-018-1095-7

  • R Dhadwal, S Banik, P Doshi, H Pol, (2017) Effect of viscoelastic relaxation modes on stability of extrusion film casting process modeled using multi-mode Phan-Thien-Tanner constitutive equation, Applied Mathematical Modelling 47, 487-500 https://doi.org/10.1016/j.apm.2017.03.010

  • R Dhadwal,(2016) Numerical study of effect of inertia on stability of fibre spinning, International Journal of Applied and Computational Mathematics 2 (4), 699-711, https://doi.org/10.1007/s40819-015-0105-z

  • R Dhadwal (2011), Numerical simulation of a two-phase melt spinning model, Applied mathematical modelling 35 (6), 2959-2971, https://doi.org/10.1016/j.apm.2010.12.005

  • Dhadwal, R. & Kudtarkar, S. (2010), Investigation of stationary solutions of viscoelastic melt spinning equations and stability with respect to increasing viscoelasticity, Mathematical Modelling and Analysis, 15(3), 287-298, 10.3846/1392-6292.2010.15.287-298, https://doi.org/10.1016/j.jmmm.2010.02.027

  • SK Kudtarkar, R Dhadwal, (2010), Induced voltage due to time-dependent magnetisation textures, of magnetism and magnetic materials 322 (16), 2287-2292


CONFERENCE PRESENTATIONS



  • 2022, 14-16th Jan, Conference paper: “Support Vector Machines and Random Forest Classification models for identification of Stability in Extrusion Film Casting Process”, 6th International Conference on Data Management, Analytics and Innovation

  • 2016, December. Presented a paper titled “Stability of multimode film casting process using parallel programming” at ICASC 2016, IIT Madras, India

  • 2016, June. Presented a paper titled “Stability of Extrusion Film Casting using a multi mode Phan-Thien Tanner model” at ECMI 2016 , Santiago de Compostella, Spain.

  • 2009, January. Presented a paper titled "Effect of viscoelasticity on Draw resonance" at the International Conference on polymers (POLYMCON) at National Institute of Technology, Calicut, India.