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Search: Posts Made By: ztdep
Forum: Main CFD Forum December 6, 2009, 23:53
Replies: 7
Views: 2,464
Posted By ztdep
for incompressible flow, we only consider the...

for incompressible flow, we only consider the pressure difference . for the inlet, generaly, the normal speed is known. so we have the u'=de*pc' = 0, then we have de = 0 then Ae= rho*de*Ae =Ae=0
Forum: Main CFD Forum December 3, 2009, 11:53
Replies: 7
Views: 2,464
Posted By ztdep
that means the gradient of p is zero

that means the gradient of p is zero
Forum: Main CFD Forum December 1, 2009, 19:45
Replies: 7
Views: 2,464
Posted By ztdep
just use the "insultaion" boundary condition for...

just use the "insultaion" boundary condition for pressure
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