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-   -   Artificial Compressiblity Method (http://www.cfd-online.com/Forums/main/12036-artificial-compressiblity-method.html)

KK.Khan August 19, 2006 20:30

Artificial Compressiblity Method
 
Hi

Can Any one tell me the advantages and disadvantages of Artificial Compressibility method introduced by Chorin?

Thanks

Regards Khan

muhammad javaid August 20, 2006 00:05

Re: Artificial Compressiblity Method
 
Artificial Compressibilty method provide a convienent mean to impose incompressibilty condition which otherwise require various adhoc ways to satisfy the equation SUM dVi/dxi=0. But the method itself is an approximation which needs carefully numerical programming when very low compressibility coefficient is used.


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