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
1992-04-01
Miscellaneous
No indication
English
Numerical Simulation Using Conservative Patched Grid Interface for Multiblock Complex Flows
British Library Conference Proceedings | 2000
|An adaptive-grid algorithm for computing high speed complex flows
British Library Online Contents | 1996
|