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acoustic pressure jump

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Hello,
how can i enter a pressure jump of the form p1-p2=Z*u (u normal velocity, Z complex impedance) at an interior boundary using the PDE modes. In fact, how to define q and g values starting from Z ?
Thank you for your help...

0 Replies Last Post 2011年4月27日 GMT-4 11:11
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Hello Vincent Planeau

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