2ND-ORDER FORMULATION OF A MULTIGRID METHOD FOR STEADY EULER EQUATIONS THROUGH DEFECT-CORRECTION

[摘要] A multigrid method for steady Euler equations based on polynomial flux-difference splitting is discussed. The multigrid procedure is applied to the first-order accurate discrete system. Second-order corrections are introduced through defect-correction.

[发布日期] 1991-06-26

[效力级别]  Proceedings Paper

[关键词] STEADY EULER EQUATIONS;FLUX-DIFFERENCE SPLITTING;MULTIGRID METHODS