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solving pressure equation in terms of square pressure

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Old   April 15, 2009, 01:57
Default solving pressure equation in terms of square pressure
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Hi there,
I would like to implement a pressure equation which is in terms of square pressure in my code(I'm using OpenFoam) but I got trouble. I tried this
fvm:laplacian(K,pow(p,2))== source term where K is a constant with the right unit
but it seems there is a error message,
do I have to include a specific header? what is it?#include"???"
please can somebody out there help me?
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