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April 6, 2018, 23:07 |
refValue in the Boundary Conditions
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#1 |
New Member
Longism
Join Date: Mar 2018
Posts: 7
Rep Power: 8 |
Hi everyone,
Am very newbee to the OpenFoam. And now am looking at the Boundary conditions define. For velocity in the slip condition, it is defined as below: wall { type maxwellSlipU; accommondationCoeff 1; curvature on; Uwall uniform (0 0 0); value uniform (0 0 0); refValue uniform (0 0 0); } Please help what is the differences in U wall, value and refValue. As my understanding, Uwall is the velocity of the wall, value is the initial value of the velocity on the wall, refValue is reference value (from there you can find the absolute value of Uwall and initial velocity) is my undertanding is correct? It is quite confusing. Thanks |
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boundary condition u |
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