Job Title

PURPOSE OF THE ROLE Planning and Managing the Noise &Vibration Tests, Data Collection and Analysis, Noise source identification on HVAC products, Report preparation, Collaboration with Other Teams, Supporting for NVH solution development and implementation Noise & Vibration Testing on Split AC, Cassette AC, Ducted AC & Chillers to evaluate the present Noise level and identify the major noise sources Conducting the NVH Measurements as per Noise regulatory requirements Educational Qualification BE / B Tech Mechanical Engg, Automobile Engg & Electronics Technical Expertise Testing, FRF, ODS, and Noise source identification on HVAC products Instrumentation and NVH data acquisition using advanced tools of Siemens-LMS Test Lab, B&K, Head acoustics, etc. Good theoretical knowledge of digital signal processing technique Noise & Vibration level target setting for HVAC new products & system level Conducting NVH Measurements in Anechoic Chamber as per standard Acoustic material characteristics evaluation - Absorption coefficient & Noise Transmission loss using the impedance tube and reverberation room method NVH Benchmarking on overall product and System level and trend analysis. Working with Cross functional teams of market quality, production quality and design departments to enhance the Product NVH performance Hands-on work experience in HVAC system NVH testing. Able to understand the CAE NVH results for correlating the experimental data, coordinating with design and Virtual simulation teams MAIN RESPONSIBILITIES Planning and executing NVH test plans: This includes setting up test procedures, conducting the tests as per Regulatory requirements, selecting appropriate instrumentation (microphones, accelerometers, etc.), and defining test conditions based on the application. Managing the Test Facilities & Execution: Ensuring tests are conducted according to new product development plan, and as per Regulatory requirements, documenting test setups, and data post-processing. Analyzing NVH test data: Identifying the Noise & Vibration source’s using various analysis techniques, root causes of NVH issues and benchmarking the competitor products. Interpreting data and providing insights: Translating test results into actionable information to designers for Design improvements Report preparation & Documenting : Creating NVH Technical test reports, log entries, and maintain the database for all our Lab test data, Organizing and archiving data for future reference. Preferred Skills : Experience in NVH Testing Minimum 5 Years , Acoustic testing, Vibration testing, Modal analysis, Acoustic material characteristics & Testing, NVH Measurement Tools: LMS Test Lab, Bruel & Kjaer (B&K), Head Acoustics, Microphones, Accelerometers Data Analysis: FFT, Waterfall Analysis, Modal Analysis, Frequency response function (FRF), Transfer Path Analysis