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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: immortality

Forum: OpenFOAM Running, Solving & CFD April 6, 2013, 07:36

Replies: 14 Pressure BC for compressible flow Views: 2,224 Posted By immortality zeroGradient have to be set for variables that we... zeroGradient have to be set for variables that we have to set a value for them for starting numerical calculations and not required by fluid dynamics itself. inletOutlet is a kind of...

Forum: OpenFOAM Running, Solving & CFD April 5, 2013, 21:16

Replies: 14 Pressure BC for compressible flow Views: 2,224 Posted By immortality set T as waveTransmissive as i told you before.if... set T as waveTransmissive as i told you before.if it didn't work set it simply zeroGradien.if this also didn'p work you should set farfield as a cylinder to have certained inflow and outflow...

Forum: OpenFOAM Running, Solving & CFD April 5, 2013, 15:11

Replies: 14 Pressure BC for compressible flow Views: 2,224 Posted By immortality oh i remembered you wanted to simulate vortex... oh i remembered you wanted to simulate vortex shedding in a sphere thats in a flow.can't you change farField patch to a cylindrical form that has an inlet and an outlet?

Forum: OpenFOAM Running, Solving & CFD April 5, 2013, 14:12

Replies: 14 Pressure BC for compressible flow Views: 2,224 Posted By immortality in my opinion you should make FarField BC divided... in my opinion you should make FarField BC divided into two parts.one for inlet part and one for outlet part.on inlet part you should specify p and T(U be in any kind of zeroGradient BC's) or U and...

Forum: OpenFOAM Running, Solving & CFD April 5, 2013, 12:17

Replies: 14 Pressure BC for compressible flow Views: 2,224 Posted By immortality does this settings of BC's work?you could set T... does this settings of BC's work?you could set T also in waveTransmissive form.whats your doubt about?

Forum: OpenFOAM Running, Solving & CFD April 4, 2013, 15:17

Replies: 14 Pressure BC for compressible flow Views: 2,224 Posted By immortality use waveTransmissive or now pressureTransmissive... use waveTransmissive or now pressureTransmissive i think.there is examples in tutorials.

Showing results 1 to 6 of 6

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