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Showing results 1 to 7 of 7 Search took 0.00 seconds. Search: Posts Made By: Bertrand

Forum: OpenFOAM Running, Solving & CFD February 10, 2011, 04:57

Replies: 24 Pressure transmissive bc Views: 6,606 Posted By Bertrand Well I could give it a try but I am not... Well I could give it a try but I am not interested in mean values.

Forum: OpenFOAM Running, Solving & CFD February 10, 2011, 04:11

Replies: 24 Pressure transmissive bc Views: 6,606 Posted By Bertrand Well, my mistake : I forgot to mention I am... Well, my mistake : I forgot to mention I am using a pulsating parabolic inlet, so time-depending (cf. infra) ... inlet { type groovyBC; variables ...

Forum: OpenFOAM Running, Solving & CFD February 10, 2011, 02:56

Replies: 24 Pressure transmissive bc Views: 6,606 Posted By Bertrand Well, Actually the acoustical results inside... Well, Actually the acoustical results inside the tube are pretty fine (compared to experimental data) but outside the tube is another story. I need to have frequencies from 20 Hz until approx 6000...

Forum: OpenFOAM Running, Solving & CFD February 9, 2011, 14:22

Replies: 24 Pressure transmissive bc Views: 6,606 Posted By Bertrand Thank you for the reply, Yes I understand... Thank you for the reply, Yes I understand about the still non published paper. Well, I don't use OF in any of the "classical" CFD purposes, but to investigate about the frequencies spectrum of...

Forum: OpenFOAM Running, Solving & CFD February 9, 2011, 07:03

Replies: 24 Pressure transmissive bc Views: 6,606 Posted By Bertrand Thank you for your insight! I'll have a look... Thank you for your insight! I'll have a look for sigma and try different possibilities for Linf. How did you implement this Boundary Condition? Because Mixed Boundary Condition is supposed to...

Forum: OpenFOAM Running, Solving & CFD February 9, 2011, 06:16

Replies: 24 Pressure transmissive bc Views: 6,606 Posted By Bertrand Hello Tobias, Thank you for the answer. ... Hello Tobias, Thank you for the answer. I have the paper now, and tried to figure out the way you were suggesting. So, I would arrive at something like dp/dt + (u1-c) dp/dx1 = K/Linf...

Forum: OpenFOAM Running, Solving & CFD February 8, 2011, 11:58

Replies: 24 Pressure transmissive bc Views: 6,606 Posted By Bertrand Hello, I would be interested as well... Did... Hello, I would be interested as well... Did u find anything related to this equation in waveTransmissive? Regards, Bertrand

Showing results 1 to 7 of 7

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