Actran软件-空调管道喷流噪声分析教程（提高）

Workshop 2 – Parametric Study of an HVAC Duct

Introduction:

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

Theory Actran Aeroacoustic

Theory Actran ICFD (CAA sources computation and DFT)

Theory Aeroacoustic process overview

Theory Aeroacoustic datablocks desc ription

Workshop 1 – Aeroacoustic Study of a HVAC Duct

The ob jectives of this workshop are the following:

Get introduced to spatial filtering

Get introduced to domain Multi-Loadcase computations in CAA