# Problems with Rhie-Chow interpolation

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 February 17, 2005, 09:07 Problems with Rhie-Chow interpolation #1 Knut Erik Guest   Posts: n/a Hello Does anyone know any books, articles or other available texts describing known problems with the Rhie-Chow interpolation method? Thanks in advance. Knut Erik

 February 18, 2005, 03:05 Re: Problems with Rhie-Chow interpolation #2 Halim Choi Guest   Posts: n/a Read following papers, (1) Under-relaxation factor problem --- S. Majumdar, "Role of Underrelaxation in Momentum Interpolation for Calculation of Flow with Nonstaggered Grids" Numerical Heat Transfer, Vol. 13. pp. 125-132, 1988. (2) Time step problem --- S. K. Choi "Note on the Use of Momentum Interpolation Method for Unsteady Flows", Numerical Heat Transfer, Part A, Vol. 36, pp. 545-550, 1999. (3) Large body force --- S. K. CHoi, S. O. Kim, C. H. Lee and H. K. Choi, "Use of the Momentum Interpolation Method for Flows with a Large Body Force", Numerical Heat Transfer, Part B, Vol. 43, pp. 267-287, 2003. Also see --- B. Yu, Y. Kawaguchi, W. Q. Tao and H. Ozoe, "Checkerboard Pressure Predictions due to the Underrelaxation Factor and Time Step Size for a Nonstaggered Grid with Momentum Interpolation Method", Numerical Heat Transfer Part B, Vol. 41. pp. 85-94, 2002. I hope this helps. Halim Choi

 March 16, 2005, 06:52 Re: Problems with Rhie-Chow interpolation #3 Suday Ghosh Guest   Posts: n/a Can anybody send me the following paper through E-Mail 1) Under-relaxation factor problem --- S. Majumdar, "Role of Underrelaxation in Momentum Interpolation for Calculation of Flow with Nonstaggered Grids" Numerical Heat Transfer, Vol. 13. pp. 125-132, 1988. 2) Large body force --- S. K. CHoi, S. O. Kim, C. H. Lee and H. K. Choi, "Use of the Momentum Interpolation Method for Flows with a Large Body Force", Numerical Heat Transfer, Part B, Vol. 43, pp. 267-287, 2003. 3)Time step problem --- S. K. Choi "Note on the Use of Momentum Interpolation Method for Unsteady Flows", Numerical Heat Transfer, Part A, Vol. 36, pp. 545-550, 1999. SUDAY

 March 17, 2005, 03:46 Re: Problems with Rhie-Chow interpolation #4 Suday Ghosh Guest   Posts: n/a Can anyone send me the follwing papers through E-mail 1)"Use of the momentum interpolation method for numerical solution of incompressible flows in complex geometries : choosing cell face velocities",S.K.Choi, Numerical Heat Transfer, Part B, vol.23, pp.21-41, 1993. 2)"Use of a Pressure-Weighted Interpolation Method for the Incompressible Navier-Stokes Equation on a Non-Staggered Grid System",T.F.Miller,F.W.Schmidt,J. Numerical Heat Transfer,Vol. 14,pp. 213-233,1988. Thanks in advance. Suday Ghosh

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