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-   -   compressor proublem, (http://www.cfd-online.com/Forums/fluent/43624-compressor-proublem.html)

Sastry February 5, 2007 23:55

compressor proublem,
 
hai frds,

i am doing a high speed compressor proublem its running at 37000 rpm,and pr ratio of 3.5 app.,

1-i started with constant density acc to my inlet conditions,and afeter 1000 iterations,i changed to ideal gas to air,after some iterations, i am getting blunder results 2-i started the speed with 5000 rpm,and ps2 also given less,every 300 iterations i am incresing spped, and ps2 little bit up to mu design spped asd pressre pls help me in this case, how can i get good results,how can i converge the solution with out errors



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