VPS Implicit - NVH - Automotive Low Frequency Interior Acoustics
Learn how to set up a coupled frequency response analysis for structure.
Audience
CAE engineers with a focus on NVH and comfort.
Prerequisites
LEARNING PATH
SUGGESTED COURSES
DESCRIPTION
The aim of this course is to show the participants solutions in the field of structural and acoustic simulation. A special focus is the consideration of interior acoustics considering the interaction of fluid structure and the consideration of porous elastic materials.
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TRAINING PROGRAM
Day 1 - Basics
- Structural modes
- Exercise: Structural modal analysis
- Acoustic modes (including Cavity Meshing)
- Exercise: Acoustic modal analysis
- Exercise: Coupled analysis structure-fluid
- Modelling of elastic porous media
- Interaction Fluid - Structure - Porous elastic media
- Exercise: Coupled analysis structure-fluid-trim
- Results evaluation with Visual-Viewer
- Solution strategies