Mathematical Problems in Engineering

Mathematical Problems in Engineering / 1999 / Article

Open Access

Volume 5 |Article ID 594142 | https://doi.org/10.1155/S1024123X9900099X

Alexander Gokhman, Dmitry Gokhman, "Boundary element method for internal axisymmetric flow", Mathematical Problems in Engineering, vol. 5, Article ID 594142, 27 pages, 1999. https://doi.org/10.1155/S1024123X9900099X

Boundary element method for internal axisymmetric flow

Received28 Sep 1998

Abstract

We present an accurate fast method for the computation of potential internal axisymmetric flow based on the boundary element technique. We prove that the computed velocity field asymptotically satisfies reasonable boundary conditions at infinity for various types of inlet/exit. Computation of internal axisymmetric potential flow is an essential ingredient in the three-dimensional problem of computation of velocity fields in turbomachines. We include the results of a practical application of the method to the computation of flow in turbomachines of Kaplan and Francis types.

Copyright © 1999 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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