Noise Analysis of Automotive Components - Archived

This is a recording of a webinar that originally aired on July 22, 2021

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The noise emitted by automotive systems is influenced by sound and vibrations generated by multiple components as well as their interaction. In addition, the acoustics profile of each component is a result of multiple physical effects. In order to optimize the acoustic behavior, engineers have to accurately predict and analyze these different physical interactions.

If you would like to learn more about predicting noise in various automotive components with the help of multiphysics simulation, join us for this interactive webinar.

Attendees will learn how to:

  • Simulate the acoustic performance of car cabins, speakers, gearboxes, motors, and mufflers
  • Efficiently model perforated baffles and pipes in mufflers
  • Account for conduction and viscous losses in speakers
  • Analyze the acoustic performance of liners and perforates in the presence of flow
  • Compute transmission loss using built-in port conditions
  • Calculate exterior acoustic fields in open-boundary problems

This session includes a live demonstration and concludes with a Q&A session.

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Archived Webinar Details

Speaker

Utkarsh Chhibber
Applications Engineer II

Utkarsh Chhibber is an applications engineer at COMSOL specializing in duct acoustics and noise control. He received his PhD in mechanical engineering from IIT Dhanbad, where he worked on compact acoustic filters for broadband noise attenuation.