Position : Thermal Desing Engineer - EV

- Design and develop thermal management systems for Battery Electric Vehicles and Hybrid Electric Vehicles.
- Understand thermal system schematics, component interfaces, coolant flow paths, and refrigerant circuits.

- Develop cooling circuits for
- High-voltage battery packs

- Electric drive motors

- Inverters
- On-board chargers
- DC-DC converters

- Power electronics

- HVAC systems

- Chillers and heat exchangers
- Support component positioning and integration of chillers, condensers, heat exchangers, pumps, valves, reservoirs, and HVAC units.
- Optimize the thermal system layout considering thermal performance, packaging feasibility, serviceability, assembly, and vehicle-level requirements.
- Develop coolant hoses, refrigerant hoses, AC lines, thermal pipes, and associated connection systems.
- Perform 3D hose routing in CATIA V5 based on thermal schematics, vehicle packaging layout, and interface requirements.
- • Define hose geometry considering:

- Minimum bend radius




- Hose diameter and wall thickness

- Packaging clearances

- Agile movement
- Engine or e-Drive roll

- Suspension movement

- Thermal expansion

- Assembly sequence

- Serviceability

- Manufacturing feasibility
- Design formed hoses and routed hose assemblies between thermal components.
- Develop hose end connections, quick connectors, couplings, valves, tees, reducers, and branching joints.
- Define clipping and clamping strategies to control hose movement, vibration, sagging, and interference.
- Participate in hose material selection based on coolant compatibility, pressure, temperature, environmental exposure, durability, and OEM specifications.
- Work with suppliers to finalize hose construction, end fittings, connectors, protection sleeves, and manufacturing processes.
- Create hose definition drawings using coordinate points and other applicable dimensional control methods.

📌 Walk-in || Thermal Design Engineer (Chennai)
🏢 Lu0026T Technology Services (LTTS)
📍 Chennai