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-   -   Imlplementing Real Gas Effect in compressbl solver (http://www.cfd-online.com/Forums/main/14803-imlplementing-real-gas-effect-compressbl-solver.html)

saurav pathak February 18, 2008 05:27

Imlplementing Real Gas Effect in compressbl solver
 
Hi I needed some help in implementing real gas effects in a compressible (NS) CFD solver. I will outline my approach. I have generated a database, that gives me gamma and Cp as a function of temperature and pressure. The correctness of this database to capture the physics of a hypersonic flow problem is validated, however, Ia m unable to implement it into my solver successfully. When I invoke or recall this database, a sudden abrupt fluctuation is observed in temperature, pressure and densities?

Can someone help me how to correct this problem????


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