Prediction of Kaplan turbine cavitation by finite differences and singularity methods.

R. Schilling; C. Liess; J. Weidtmann; U. Stemick

Prediction of Kaplan turbine cavitation by finite differences and singularity methods.

R. Schilling, C. Liess, J. Weidtmann, U. Stemick

Engineering and Design

Research output: Contribution to journal › Article › peer-review

Abstract

Two methods for the prediction of the cavitation behaviour of Kaplan turbines have been investigated, the finite difference and the singularity method. In this case the singularity method proved to be a much more rapid and slightly more accurate procedure for the prediction of the cavitation pattern in hydraulic machines. The cavitation patterns observed and computed on the basis of a simplified flow model show a good agreement. (A)

Original language	English
Journal	[No source information available]
State	Published - 1984

Cite this

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title = "Prediction of Kaplan turbine cavitation by finite differences and singularity methods.",

abstract = "Two methods for the prediction of the cavitation behaviour of Kaplan turbines have been investigated, the finite difference and the singularity method. In this case the singularity method proved to be a much more rapid and slightly more accurate procedure for the prediction of the cavitation pattern in hydraulic machines. The cavitation patterns observed and computed on the basis of a simplified flow model show a good agreement. (A)",

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T1 - Prediction of Kaplan turbine cavitation by finite differences and singularity methods.

AU - Schilling, R.

AU - Liess, C.

AU - Weidtmann, J.

AU - Stemick, U.

PY - 1984

Y1 - 1984

N2 - Two methods for the prediction of the cavitation behaviour of Kaplan turbines have been investigated, the finite difference and the singularity method. In this case the singularity method proved to be a much more rapid and slightly more accurate procedure for the prediction of the cavitation pattern in hydraulic machines. The cavitation patterns observed and computed on the basis of a simplified flow model show a good agreement. (A)

AB - Two methods for the prediction of the cavitation behaviour of Kaplan turbines have been investigated, the finite difference and the singularity method. In this case the singularity method proved to be a much more rapid and slightly more accurate procedure for the prediction of the cavitation pattern in hydraulic machines. The cavitation patterns observed and computed on the basis of a simplified flow model show a good agreement. (A)

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M3 - Article

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JO - [No source information available]

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ER -

Prediction of Kaplan turbine cavitation by finite differences and singularity methods.

Abstract

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