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Automotive NVH Analysis using Ansys Multiphysics Offering

Vehicle noise and vibration impact customer satisfaction, comfort, and purchasing decisions. Resolving these challenges requires expertise and is time-consuming. Simulation software, like Ansys, is essential for efficiently analyzing complex multiphysics applications.

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Why NVH Analysis?

  • Comfort & Regulation: Ensuring a quiet omfortable ride and meeting regulatory noise standards
  • Vibration Reduction: Minimizing harmful vibrations to protect vehicle components
  • Cost Efficiency: Lower prototyping and testing costs with accurate simulations, speeding up your go-to-market strategy

Challenges in NVH Analysis

  • Complexity: Multiphysics simulations are essential for accurate results but can be complex and time-consuming
  • Accuracy: Ensuring that simulation models accurately represent physical components, verified by lab tests
  • Speed: Rapidly solving models starting from intricate CAD assemblies often requires significant cleanup and preparation

Solutuions

  • Comprehensive Physics: Ansys provides all necessary physics tools for accurate NVH simulations, from electromagnetic forces to acoustic analysis
  • Integrated Workflow: Streamlined processes from CAD cleanup to meshing, ensuring high-quality, watertight geometries ready for simulation 
  • Validation & Optimization: Ansys tools facilitate comparing simulation results with lab tests, and optimizing designs based on early trend analysis or detailed studies