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September 5, 2007, 18:59 |
compressible flow
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#1 |
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im working on a simulation of axial compressor passage, and im having problems using the compressible flow.
which are the caracteristics i have to use in problems with moving frames if a want to use compressible flow? i tried with segregated model, because fluent recomend this, and k-epsilon turbulence, because it has a small mach number, but neither of those are used in the tutorial of compressible flow. i also put the velocity formulation relative, and if i used the coupled model i canŽ´t do this, and fluent recomend this velocity formution. when i did my first iteration it gave an error with the flowting point, i i check the mesh and itŽ´s ok, then i tried it whitouth the compressible flow and it run. i donŽ´t know if the operative pressure may be an issue, iŽ´m using the default one. i also check all the boundary conditions with moving frames and the problem presented when i treid to do it whit wall speed i donŽ´t know what im doing wrong thank in advance |
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September 7, 2007, 17:58 |
Re: compressible flow
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#2 |
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I AM JAI SHANKAR V P . I AM CURRENTLY WORKING AS SENIOR LECTURER WITH SNMIMT IN INDIA .I AM CURRENTLY COMPLEATING MY MASTERS IN PRODUCTION ENGINEERING WITH COCHIN UNIVERSITY OF SCIEANCE AND TECHNOLOGY , KOCHI, KERALA , INDIA
I AM VERY MUCH INTRESTED IN THE SUBJECT CFD CAN YOU HELP[ ME STUDY THE SAME PLEASE MY EMAIL ID IS shankarvp@yahoo.co.in with regards jvp |
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