Pressure calculation in Navier-Stokes equations

November 10, 2008, 00:42

I would like to review the methods for calculating pressure in solving Navier-Stokes equations. some of them have been illustrated in the Versteeg and Malalaskera's book (SIMPLE family and PISO). could you refer references for other methods? I want to study the benefits and problems of different methods and apply one of them which is more suitable with my code to it (that is based on hydrostatic pressure). Hadian

November 10, 2008, 02:47

Check this paper:

Kim, Baek, Sung: An implicit velocity decoupling procedure for the incompressible Navierâ€"Stokes equations, Int. J. Numer. Meth. Fluids 2002

which belongs to the family of the fractional step methods. A version of this method, not completely factorized, is also implemented in the fluent code.

November 10, 2008, 00:42	Pressure calculation in Navier-Stokes equations	#1
Hadian Guest Posts: n/a	I would like to review the methods for calculating pressure in solving Navier-Stokes equations. some of them have been illustrated in the Versteeg and Malalaskera's book (SIMPLE family and PISO). could you refer references for other methods? I want to study the benefits and problems of different methods and apply one of them which is more suitable with my code to it (that is based on hydrostatic pressure). Hadian

November 10, 2008, 02:47	Re: Pressure calculation in Navier-Stokes equation	#2
Paolo Lampitella Guest Posts: n/a	Check this paper: Kim, Baek, Sung: An implicit velocity decoupling procedure for the incompressible Navierâ€"Stokes equations, Int. J. Numer. Meth. Fluids 2002 which belongs to the family of the fractional step methods. A version of this method, not completely factorized, is also implemented in the fluent code.

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