What is the difference between using a cavity constraint vs. a Diffuse Acoustic Field source?
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VA One
Vibro-Acoustics
by Ricardo Alvarez
|2016年1月15日
If I apply a Diffuse Acoustic Field (DAF) source on a panel instead of constraining the pressure in an adjacent cavity, will I obtain the same results?
Setup:
Two models: SPL constrained cavity - panel - cavity vs.
DAF on panel with Semi-Infinite Fluid sink attached - cavity
Setup:
Two models: SPL constrained cavity - panel - cavity vs.
DAF on panel with Semi-Infinite Fluid sink attached - cavity