International Journal of Rotating Machinery

International Journal of Rotating Machinery / 1996 / Article

Open Access

Volume 2 |Article ID 324746 | https://doi.org/10.1155/S1023621X96000012

H. Haas, N. Riedel, Ch. Watzelt, A. Fernandez, R. Schilling, "An Integrated Flow Analysis System for the Recalculation of Hydraulic Machinery Bladings", International Journal of Rotating Machinery, vol. 2, Article ID 324746, 10 pages, 1996. https://doi.org/10.1155/S1023621X96000012

An Integrated Flow Analysis System for the Recalculation of Hydraulic Machinery Bladings

Abstract

The present paper deals with the recalculation of hydraulic machinery bladings. By combining numerical tools for the geometrical description of the bladings, mesh generation, different CFD flow models (Q3D Euler, 3D Euler, Navier-Stokes) and post-processing a highly efficient integrated flow analysis system is obtained.The capability of the developed software package is shown by recalculating water turbine runners of different specific speeds, a semi-axial and a radial centrifugal impeller. The results of the flow computations are compared to each other and to existing measurements.

Copyright © 1996 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


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