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How to specify time lag in linearized Euler, transient module of COMSOL?

Posted 13 feb 2016, 20:26 GMT-5 Acoustics & Vibrations, Parameters, Variables, & Functions Version 4.4, Version 5.0 0 Replies

Gowtham Tamanampudi
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Hi,

I am trying to solve linearized Euler equations in time domain. However, I have a source term expressed in terms of pressure but lags by a time 'tau'. How do I specify that in COMSOL? The source term looks like this Qe = n*p(t-tau) [W/m^3].

Thanks
Gowtham
0 Replies Last Post 13 feb 2016, 20:26 GMT-5
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