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August 27, 2004, 08:43 |
wall heat boundary
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#1 |
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*** ERROR #320 *** INCORRECT WALL HEAT BOUNDARY SPEC AT PHYSICAL BOUNDARY
Anybody has encountered this error before and/or knows what it means exactly? By doing "Check everything" in the Star GUI, I don't get any warning or errors. Only when I start the calculation I get the message reported above. Any help is welcome! Thanks, Marco |
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August 27, 2004, 09:13 |
Re: wall heat boundary
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#2 |
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It means something like you have a solid-fluid interface whose walls do not have the conduction condition for heat. Basically, check the thermal boundary conditions on all your solid-fluid interfaces.
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August 27, 2004, 11:32 |
Re: wall heat boundary
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#3 |
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thanks for the reply.
All fluid-solid interfaces have the conduction heat condition on: what else should I check? |
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August 30, 2004, 05:16 |
Re: wall heat boundary
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#4 |
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Maybe check that your solid-fluid interfaces really are solid-fluid interfaces: perhaps there are cracks there so that the solid is not attached to the fluid. Also check the exterior walls are not specified as conducting.
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August 31, 2004, 08:28 |
Re: wall heat boundary
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#5 |
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You can see the offending boundary by turning on the "echo boundary and body information" switch in prostar and then look at the info file for the problem cell/boundary.
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September 9, 2004, 10:50 |
Re: wall heat boundary
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#6 |
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have you turn on the conjugate heat transfer button?
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