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January 14, 2014, 20:01 |
integrating a variable in openfoam
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#1 |
Senior Member
Vishal Nandigana
Join Date: Mar 2009
Location: Champaign, Illinois, U.S.A
Posts: 208
Rep Power: 18 |
Dear Foamers,
I would like to integrate a variable (say A(x)), where x is the axial direction, varying from 0 to L (L is the length of the domain) and add it in the following PDE, d^2T/dx^2 - integral(A(x) dx)(from 0 to L)*dT/dx + C = 0; A(x) is obtained by solving another PDE. Please let me know how to implement this. Thanks Vishal |
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September 23, 2015, 18:30 |
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#2 |
Senior Member
Seyyed Ali H.M.
Join Date: Nov 2009
Location: Utah
Posts: 107
Rep Power: 16 |
Hi Vishal
Have you found anything? I'm trying to find a method to integrate a function (which is based on variables from the fields) to calculate a boundary condition. SAHM
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SAHM |
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