Job Description

:
Mechanical Engineer experience in Li-Ion Battery Pack CFD simulations. (with automotive background)
EDUCATION:

• BE/B.TECH in Mechanical Engineering/equivalent

EXPERIENCE:

• 5 to 7 Years of experience in Mechanical CFD simulations preferably having experience in automotive background.

RESPONSIBILITIES:

• Analyze the customer requirements, standards, product requirements and prepare detailed CFD simulation specification.

• CFD simulation of Battery pack assembly - Heat Transfer Simulation considering fluid-solid bodies, considering thin components (e.g. 0.03mm thickness), Ohmic heating, using StarCCM.

• Independently able to choose relevant physics for the given problem.

• Meshing to be done in StarCCM. (experience in surface correction required to be done in StarCCM)

• Perform 1D calculations before doing heat transfer analysis in StarCCM to confirm the simulation results.

• Understand the simulation to be performed and set the judgement criteria for the analysis. Able to support the physics with strong theoretical knowledge in CFD.

• Experience in Fluid Solid Interaction analysis.

• Experience in cell chemistry analysis using COMSOL or GT-Suite preferably.

• Prepare a detailed report for the analysis showing the Inputs received, Boundary Conditions considered for analysis, Material Details considered for analysis, detailed results, Result summary table showing OK/NG against Judgement criteria, convergence graph achieved, calculations done to support the analysis.

• Estimation of effort and planning for CFD Analysis.

• Heat transfer analysis on PCB with copper trace using FlowTherm. (considering ohmic heating, heat generation points on PCB, etc.)

• Plan/strategize for the required analysis for analytical verification of concepts.

SKILLSETS:

• Experience in executing the Automotive project as per process standard - IATF16949

• Expertise in StarCCM, FlowTherm, COMSOL, GT-Suite and good theoretical and practical knowledge in CFD simulation.

• Experience in 1D analysis for heat transfer problems.

• Exposure in thermal cooling simulation techniques.

• Knowledge in material selection based on various properties.

• Able to co-relate the simulation results with actual validation results.

• Knowledge of automotive & Li-Ion Battery test and regulatory standards - ISO, IEC, UN

Department:
Automotive & Mobility (India) Associate
Skills Required:
Computational Fluid Dynamics (CFD) Stimulations,Mechanical Engineering,Material Selection
Years Of Exp:
5 to 7 Years
Desirable Skills:
Computational Fluid Dynamics (CFD) Stimulations,Mechanical Engineering,Material Selection
Designation:
Associate