Actran软件-汽车挡风玻璃的隔声分析教程

Workshop 4 – Transmission Loss of a Multi-layered Windshield

Introduction:

Pre-requisites - before going through this presentation, the reader should have read and understood the following presentations:

Theory Vibro-Acoustic Simulations

Theory Acoustic Transparency Computations with ACTRAN

The ob jectives of this workshop are the following:

Get introduced to the random capabilities in ACTRAN

Get introduced to the Rayleigh surfaces in ACTRAN