🔊📉 Ansys Tutorial: Sound Absorption Coefficient Using the JCA Model 📐📘

Published: 20 May 2024
on channel: CAE with Armin Hashemi

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🔊📉 Ansys Tutorial: Sound Absorption Coefficient Using the JCA Model 📐📘
In this Ansys tutorial, you'll learn how to calculate the sound absorption coefficient using the Johnson-Champoux-Allard (JCA) model.

We’ll be using:

🧰 Ansys Workbench with the Harmonic Acoustics system
🛠️ SpaceClaim to create the impedance tube geometry
📄 Material parameters from an academic paper (5 required for the JCA model)

This tutorial is ideal for anyone working on acoustic materials, porous modeling, or interested in sound absorption analysis.

📥 Download the article with the material parameters here:
https://hal.science/FA2020/hal-03235485

👉 Don’t forget to like, comment, and subscribe for more tutorials on acoustics, CFD, and multiphysics simulation in Ansys!

0:00 0:23 Introduction
0:24 1:53 Geometry
1:54 2:44 JCA model
2:45 4:32 Modeling
4:33 5:51 Results

#ansys #ansysworkbench #ansysacoustics #ansysharmonicacoustics
#انسیس
#SoundAbsorptioncoefficient #Absorptioncoefficient
#spaceclaim #ansysmaterial #CAEwithArmin

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