NVH Specialist Brief

Experience: 15 – 20 years

Areas of Specialisation:

- NVH virtual Simulations, Vehicle level NVH refinement, Experimental Testing

- Experience in handling the NVH Hardware’s

- Bruel &
- Kjaer

- LMS Test Lab (Siemens)

- Head acoustics

- Sound level meters

- Experience in Acoustic Materials selection, optimization and performance evaluation - PU Foams, Glass wool, and Heat resistant materials - Impedance Tube Test (ISO 10534) & using reverberation chamber test (ISO 354)

:

- Lead NVH programs and projects, including of NVH expertise to internal and External customers

- Lead NVH team to meet the statutory requirements of Noise &
- Vibration targets on vehicle level for Domestic &
- Export products

- Experience in NVH simulations to predict and optimize the NVH performance in concept stage itself by using the FEA tools Hyper works, Ansys &

- Optistruct

- Knowledge in NVH Measurements on vehicle level, data analysis, instruments &

- Sensors

- Performing Experimental testing like Noise, Vibration, FRF, Modal analysis, ODS, and Noise Source identification on vehicle level

- Valuable theoretical knowledge of digital signal processing technique

- Through analysis of NVH data including summary and recommendations to design team

- Design & development of NVH solutions based on the frequency content and to meet the overall vehicle level NVH target
- To Support the development of NVH components to integrate into vehicle systems &

- Package





- Investigate of NVH concerns and resolving the Customer complaints, and development of countermeasures in close collaboration with design groups

- Promote systematic use of NVH best practices early in the design process to prevent failure modes in products and providing guidelines

- Sound pressure Measurement for engines &

- Drivelines in Anechoic chamber to identify the major noise sources on system & components Level.

Sound

Intensity &

- Sound Power measurements on Engines

- Establish NVH targets based on Competitive analysis and customer expectations, to conduct NVH benchmarking for new product target setting and to meet the future noise norms

- Exhaust design and development for various vehicle configurations, to meet the operator Ear Noise Level &

- Pass by Noise level.

Noise

Insertion loss prediction

- Support for vehicle NVH performance, presentations, demonstrations, and visit to customer places for resolving the NVH concerns

- Develop and manage a test plan to confirm full vehicle NVH development and solutions implementation

- Advanced knowledge in NVH tools, Engineering techniques, Principles, procedures, NVH standards and concepts

- Planning and executing the NVH related testing, and also coordinating with core functions like testing team, Design Team &

- Homologation Team

- Manpower resource planning, Budget planning for NVH testing and development activity.

- Strong interpersonal skills to work with people at all levels & excellent communication

📌 NVH Testing (Chennai)
🏢 Vilwaa Tech Enablers
📍 Chennai