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sound wavemodel
Posted 8 mai 2011, 01:09 UTC−4 Modeling Tools & Definitions, Parameters, Variables, & Functions Version 4.1 0 Replies
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I would like to make a propagation of sound wave model with PDE.
f=250Hz
Material = Air
lambda = c(sound speed of Air)/f
t= (sweep 0 to 5(sec) step 0.1sec)
k=2*pi/Lambda(wave number (rad/m))
If I use PDE[c], on source/flux tag needs "g"
Example, I think g = -i*u*k is a stationary wave.
But , I need a TRAVELING WAVE equation.
How to write on the "g=" ?
If you know, please tell me, traveling wave's "g"
I would like to animat the propagation of sound wave (pressuer) on conter graph.
Thank you very much
Yung hyo
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Hello Yung hyo
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