NVH CAE Engineer/Analyst

Role: Powertrain NVH CAE Simulation Evaluation.

Responsibilities:

Prepare Powertrain FE model using Hypermesh/SimLab: Structural Acoustics meshing, connection, assembly, constraints, load setting for Engine sub-systems.

Powertrain modal and FRF simulation using NASTRAN

Powertrain MBD analysis in AVL Excite, Engine Acoustics analysis in ACTRAN

Interpretation of results, comprehending failure modes shapes and providing directions for countermeasures.

Report preparation: Communication with design and testing for implementation of countermeasures.

Interact with testing teams for analyzing failures, correlation of CAE results with physical testing results and improvement in CAE methodology.

Technical/ Functional:

Basic knowhow of Main engine parts and its sub systems.

Hands on experience on using Hypermesh, SimLab, Nastran, Actran, AVL Excite.

Sound knowledge of Fundamental Vibration Acoustics, Powertrain and Driveline NVH, Engine mounting vibration

Basic knowhow of NVH tests and ISO Test standards Modal testing, Engine anechoic test, Intake/Exhaust Muffler NVH tests.

Knowledge of E-motor NVH, Battery mount vibration will be an added advantage.

Knowledge of 1D Noise analysis in GT Power will be an added advantage.

Problem solving and data interpretation skills are required.

Exposure to physical testing and ability to understand test conditions and its representation in CAE will be preferred.

Knowledge of Scripting (Python, VB) will be desired.

Behavioral: Communication presentation skills, Problem solving skills, Achievement oriented, Team player, Learnability, Networking skills