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Calculation of Three-dimensional Unsteady Sheet Cavitation by a Simple Surface Panel Method "SQCM"

Ando, Jun and Nakatake, Kuniharu (2001) Calculation of Three-dimensional Unsteady Sheet Cavitation by a Simple Surface Panel Method "SQCM". In: CAV 2001: Fourth International Symposium on Cavitation, June 20-23, 2001, California Institute of Technology, Pasadena, CA USA. (Unpublished) http://resolver.caltech.edu/CAV2001:sessionB2.003

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Abstract

This paper presents a calculation method for the 3-D unsteady cavitating hydrofoil problem. The method is based on a simple surface panel method "SQCM" which satisfies easily the Kutta condition even in the unsteady problem. This method is applied to the Wagner problem, heaving hydrofoil and the hydrofoil in sinusoidal gust. We show some calculated results for partially cavitating and supercavitating hydrofoil and compare them with other calculated results.


Item Type:Conference or Workshop Item (Lecture)
Subject Keywords:cavitation, unsteady sheet cavitation, surface panel method, Kutta condition, hydrofoil, three-dimensional problem
Record Number:CAV2001:sessionB2.003
Persistent URL:http://resolver.caltech.edu/CAV2001:sessionB2.003
Usage Policy:The papers of this symposium proceedings are protected by copyright, retained by the authors. Authors control translation and reproduction rights to these works. However, readers are granted permission for individual, educational, research and non-commercial reproduction, distribution, display and performance of this work in any format. This permission is in addition to rights of reproduction granted under Section 107, 108, and other provisions of the U.S. Copyright Act.
ID Code:41
Collection:CaltechCONF
Deposited By: Imported from CAV2001
Deposited On:16 Apr 2001
Last Modified:26 Dec 2012 07:09

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