Best features of structured- and unstructured-grid methods combined. Gaps and overlaps between zonal grids eliminated by grid-interface algorithm, which generates single interfacial grid and corrects fluxes of flow quantities accordingly. Incorporated into two three-dimensional Navier-Stokes finite-volume codes and tested in computations of incompressible and compressible flows about simple bodies. Good numerical results obtained. General enough to be incorporated into other finite-volume codes without restrictions on complexities of shapes of bodies and zonal interfaces.
Conservative Grid-Interface Algorithm For Computing Flows
NASA Tech Briefs ; 17 , 4
01.04.1992
Sonstige
Keine Angabe
Englisch
Numerical Simulation Using Conservative Patched Grid Interface for Multiblock Complex Flows
British Library Conference Proceedings | 2000
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