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ADI using cranknicholson scheme

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Old   April 9, 2009, 11:18
Default ADI using cranknicholson scheme
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Hassan
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hey

doea anybody knows how to implement ADI using crank nicholson scheme for SYSTEM of equations. I can apply it on the simple scalar two dimensional case but am confused how to extend it to System of equations.

secondly then i need to include the crossderivative term in the equation..

thanks
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Old   April 9, 2009, 12:44
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You would need to solve a block tridiagonal system for system of equations. Check the CFD books by Hirsch or Kauffman for the details. You can also look for papers online which discuss it in detail for Navier-Stokes.
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Old   April 9, 2009, 14:05
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hey thanks
can u tell me the title of the books so i can get them .. regards
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Old   April 9, 2009, 17:12
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Hi,
I look up two dimensional crank nicolson program or tutorials.Where can ı found these?..
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