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combining acoustic with laminar flow
Posted 2017年2月16日 GMT-5 04:11 Acoustics & Vibrations, Computational Fluid Dynamics (CFD) Version 5.2 4 Replies
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did anybody simulated wind speed/direction impact on acoustic field?
combining laminar flow with pressure acoustics does not create multiphysics node.
Anybody have an idea?
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Daria Wotzka
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Have you studies this application library example ?
www.comsol.eu/model/ultrasound-flow-meter-with-generic-time-of-flight-configuration-34991
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Good luck
Ivar
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not yet :)
thanks a lot i will look on it.
best regards,
Daria
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the >Ultrasound> is not available in the 5.2 :(
if I try with pressure acoustic would it be fine?
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Daria Wotzka
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you are right its a new feature of 5.2a I see.
Normally you need the transport part that has been added to the Convected wave equation in 5.2a, you might write it out yourself, but there a quite some equations, probably its easier to upgrade if you have the cash ;(
I'm a happy user with a boss accepting to pay the maintenance and the upgrades. And at the speed COMSOL adds new features it's worth it, at least for an industrial approach.
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Good luck
Ivar