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Pressure jump
Posted Apr 28, 2022, 6:34 a.m. EDT Fluid & Heat, Acoustics & Vibrations 0 Replies
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Hello,
I would like to model an acoustic system where a pressure drop between the outlet and inlet is proportional to the pressure and velocity at the inlet i.e pout-pin=apin+Zuin.
The interior impedance works if i neglect the pressure drop due to pressure, but i can't see how to add this extra pressure drop on comsol i.e the term a*pin.
thank you in advance for you help
Hello Anis Maddi
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