Thermal Engineer(eDrive System)_ EM
Core
Develop thermal and fluid simulation models for 3-in-1 electric drive systems (motor, inverter, reducer) in new energy vehicles, focusing on heat transfer, fluid flow, and lubrication analysis.
Role type
Senior IC thermal engineer (electric drive systems)
Builds
Thermal simulation models and optimization solutions for 800V high-voltage electric drive platforms
Domain
Automotive / Electric Vehicle Thermal Management
Deliverable
production ML models | product features
Required skills
3D CFD simulation (STAR-CCM+, ANSYS Fluent), MotorCAD, 1D thermal system simulation (Amesim, GT-Suite), heat transfer theory, fluid mechanics, conjugate heat transfer, two-phase flow analysis, thermal resistance network modeling, simulation-test correlation, DOE multi-objective optimization, Python/MATLAB scripting
Preferred skills
800V high-voltage platform experience, oil-cooled motor simulation, SiC inverter simulation, cross-departmental collaboration
Technologies
STAR-CCM+, ANSYS Fluent, MotorCAD, Amesim, GT-Suite, Python, MATLAB
Responsibilities
Conduct steady-state and transient heat transfer and fluid flow simulations for motors, inverters, and reducers; Calibrate simulation models using bench and vehicle test data; Propose structural and circuit layout optimizations to solve overheating and lubrication issues; Establish thermal simulation modeling specifications and evaluation criteria; Track and verify advanced thermal management technologies
Seniority
Senior, hands-on IC