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velocity differences before and after running

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Old   May 14, 2014, 15:16
Default velocity differences before and after running
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hello
I am new in openfoam and I have modeled two phase flow with interfoam in a T- junction but I have found something which is wrong and strange in my simulation and it is about velocity, I mean that I have defined velocity inlet as 0.01m/s but after running and checking results in tecplot I see that the velocity is 0.002m/s at inlet,what do you think about that?
which part of my simulation is wrong?
I have attached all the test case
thanks for your attention
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File Type: zip t junction.zip (59.2 KB, 6 views)
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Old   May 15, 2014, 15:33
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no one is going to concern my problem?!!
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Old   August 16, 2014, 07:17
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Greetings taajaki,

As I mentioned in an answer to you a few minutes ago, I only now managed to look at your questions.
Please do keep in mind that since this is a public forum and help is pretty much provided "for free", answers will not likely arrive as fast as you may want them to come.

Either way, I've run with OpenFOAM 2.2.x the case you've provided and I was not able to reproduce the problems you're referring to. The inlet is defined to inject fluid at 1.0 m/s, not 0.01 m/s. The maximum velocity that I got at the outlet was 3.7 m/s.

Therefore, since the question does not relate properly to the case provided and since not enough information was provided to assess what could be wrong, there isn't much I can say about this

Best regards,
Bruno
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