What are the responsibilities and job description for the Battery Thermal Engineer position at Infotree Global Solutions?
Description:
As a team, you will be responsible for Thermal modeling for all products. You will be fully integrated with from the earliest stages, analyzing and informing the design of cutting-edge products. You will also work with cross-functional teams to provide design guidance in terms of thermal impact of the product features.
• Develop of state of art Thermal as well as multi-physics finite volume (FE) models of cell, pack, and BMS sub-systems
• Provide deign and trade-off guidance through early stage simulations, particularly in cases such as fast charging and high power functions
• Generate models/capability to convert power map into thermal outputs
• Perform advanced Thermal/CFD simulations to evaluate and enhance understanding of the various boundary conditions at the cell, pack, BMS sub-systems around battery packs well as in system
• Use best in class tools and solvers to generate the necessary simulation models and results
• Work with test and reliability labs, to develop physical test methods, to gather necessary data for results validation
• Work with system teams, to collaborate on developing detailed sub-models to be used in assembly level simulations
• Develop optimized workflows and/or reusable templates for regularly required thermal simulations.
• Develop and implement thermal modeling best practices
• Work with CAE vendors to drive the functionality improvements to better serve the CAE needs of the group
• Explore new analysis types and solutions, including topological optimization
• Extract Reduced Order Models (ROM) from CFD simulations to speed up the exploratory studies
Minimum Qualifications:
• MS/PhD 3 yrs industry experience
• Mechanical engineering background with strong foundation in CFD and thermal modeling
• [MUST HAVE] Expert level skillset related to Ansys electronic desktop (AEDT) and Icepak in AEDT Python or other scripting languages
Preferred Qualifications:
• MS/PhD 5 yrs relevant experience
• Familiarity in Cadence Allegro and electronics layout design
• Familiarity with li-ion cells and battery packs
• Familiarity with NX, Comsol
• Experience in electronics cooling