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January 6, 2010, 01:28 |
transinet flow
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#1 |
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Hello every one,
I am simulating a pipe flow.there are two inlets for this pipe.For one inlet flow velocity is independent of time,for another inlet flow velocity is varying with respect to time. For second inlet i am using transient boundary profile. like this ( (inlet point 72) (time 0 1 2 ..... ) ( velocity 0 13.6 13.6 ..... 0 0 ...) ) But after applying this boundary profile as boundary condition there is no flow in to the pipe. I think the profile is not updating for each time step(means it is at first time step only 0 velocity). And showing a waring there are no x,y,z velocities for inlet I've stuck here for a long time i tried so many ways to overcome this problem and i am failed. So please give me any solution for this problem. please....... Thanks in advance. |
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January 6, 2010, 10:36 |
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#2 |
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Are you using a commercial CFD package? Writing your own code? Using your professor's private software?
Knowing what software/techniques/assumptions/etc would really help. |
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January 6, 2010, 14:41 |
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#3 |
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Thanks for u r reply otd.
I am using Fluent for this work. |
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January 6, 2010, 17:38 |
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#4 |
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You might want to post your question in the Fluent Forum. The folks who use it will be concentrated there.
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