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

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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 févr. 2016, 20:26 UTC−5
COMSOL Moderator

Hello Gowtham Tamanampudi

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