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Erschienen in:
1980 | OriginalPaper | Buchkapitel
Numerical Solution of the Steady Flow in Turbomachine Blades and Ducts of Arbitrary Shape
verfasst von : M. von Allmen, J. Wachter, B. Schulz
Erschienen in: Proceedings of the Third GAMM — Conference on Numerical Methods in Fluid Mechanics
Verlag: Vieweg+Teubner Verlag
Enthalten in: Professional Book Archive
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A solution procedure for solving partial diffential equations of elliptic type in an arbitrary shaped region is presented. The interesting region is solved by a body oriented grid and transformed in a rectangle with square mesh by numerical evaluated transformation functions. With this method the numerical solution of a partial differential system may be done in this rectangular field with no interpolation required regardless of the shape of the physical boundaries and of the spacing in the physical field. This new solution technique has been used to analyse the compressible inviscid flow through turbomachine blades and the compressible viscid flow through an interstage return bend of a radial compressor.