Jitendra Kumar

About Jitendra Kumar

I am B.Tech (Mech. Engg.) and having technical experience in Li-ion batteries and CFD- Experience spans electrochemistry, battery materials R&D, manufacturing process, and design validation testing-Responsibilities:+Preparing 3D models & Experience in designing using 3D CAD software’s like Solid works.+Experience in CFD, Thermal using STAR CCM+, ANSYS & COMSOL Multiphysics.+Multiphysics Modeling +Characterization (SEM/XRD).+Fast charging and cooling arrangement of lithium ion battery pack/module for Plug-in Hybrid Electric Vehicles.+Designed and fabricated coin cells in a glove box.+Parameter Estimation of a cell (coin cell, A123 pouch cell & 18650 cylindrical cell) by performing experiments using Arbin cycler (Charge/Discharge, EIS).+Equivalent circuit modeling of Li-ion cell.+Simulating and comparing various cell chemistries using Battery Design Studio.+Conducting thermal/structural evaluation (Computational Fluid Dynamics/Finite Element Analysis) of the battery and battery pack (Cylindrical & Pouch) cooling system/structural enclosure using STAR-CCM+ & ANSYS-Fluent.+Preparing powders and thin-film coatings for analysis.+Design, develop, validate, and analyze lithium-ion cell components, assemblies, and specifications, as well as the full suite of pouch cell processes.+Lithium Ion Batteries stress analysis during intercalation and de-intercalation of single particle model using COMSOL Multiphysics, Python and Matlab programming plateforms. Skills:+Knowledge of MATLAB, Python and LaTex.+Familiar with CAD & Good Knowledge of Solid Works.+Good Knowledge of Comsol Multiphysics simulation of Lithium Ion Batteries.+Good Knowledge of CFD using OpenFoam.+Good Knowledge of simulation in CD-Adapco (STAR CCM+, Battery Design Studio) for Lithium Ion Batteries and CFD/FEA/Finite Volume Method in Comsol Multiphysics, Ansys & STAR CCM+.+Proficient in Excel, Word, and other PC based software.+Experience working with glove boxes and dry room.+Experience with batteries or electrochemical systems.

Experience

1. Senior Mechanical Engineer

   Mechapixel

   Apr 2025 — Present

Education

• Indian Institute of Technology, Kharagpur

  Doctor of Philosophy - PhD

  2020 — 2022

• Indian Institute of Technology, Kharagpur

  Master of Technology - M.Tech

  2015 — 2017