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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: knoedl1

Forum: OpenFOAM Running, Solving & CFD May 1, 2014, 12:32

Replies: 11 massflow of inlet and outlet are not equal Views: 3,957 Posted By knoedl1 i want to calculate the pressure with groovyBC. ... i want to calculate the pressure with groovyBC. type groovyBC; valueExpression "0.003/(sum(mag(Sf()))*(normal()&U))*287.058*(288.15-sqr(mag(U))/(2*1004.5))"; value uniform 90000; ...

Forum: OpenFOAM Running, Solving & CFD May 1, 2014, 03:40

Replies: 11 massflow of inlet and outlet are not equal Views: 3,957 Posted By knoedl1 hello tas38, yes of course i can also write... hello tas38, yes of course i can also write 0 instead of 500, the velocity at the inlet is just about 450m/s at the inlet. I think the velocity is calculated by the massflow at the inlet?...

Forum: OpenFOAM Running, Solving & CFD April 30, 2014, 18:22

Replies: 11 massflow of inlet and outlet are not equal Views: 3,957 Posted By knoedl1 My flow is subsonic, 0/U: inlet type... My flow is subsonic, 0/U: inlet type flowRateInletVelocity; outlet type zeroGradient; domain1 type temperatureDirectedInletVelocity; domain2 type symmetryPlane; domain3 type zeroGradient;

Forum: OpenFOAM Running, Solving & CFD April 2, 2014, 06:07

Replies: 11 massflow of inlet and outlet are not equal Views: 3,957 Posted By knoedl1 hi tas38! Yes my solver is compressible, but... hi tas38! Yes my solver is compressible, but the massflow should be always the same because it is in kg/sec, so everything that is going in should also go out? so the massflow should be equal,...

Forum: OpenFOAM Running, Solving & CFD April 1, 2014, 06:43

Replies: 11 massflow of inlet and outlet are not equal Views: 3,957 Posted By knoedl1 massflow of inlet and outlet are not equal Hello foamers! In my mesh i have one inlet and one outlet, both have the same area. I set the BC as followed: --------------------------------------------------------------------------------...

Showing results 1 to 5 of 5

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