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A Brief Note on Linearized, Unsteady, Supercavitating Flows

Acosta, A. J. and Furuya, O. (1979) A Brief Note on Linearized, Unsteady, Supercavitating Flows. Journal of Ship Research, 23 (2). pp. 85-88. ISSN 0022-4502. http://resolver.caltech.edu/CaltechAUTHORS:ACOjsr79

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Abstract

Three different models for the unsteady fluctuations of a slender cavity in the limit of small reduced frequency are compard with the results of quasi-steady calculations. Tullin's kinematically closed model in unsteady flow in soon to tend smoothly to a limiting quasi-steady motion having the same value for the compliance of the cavitating flow, unlike other models that have been used in the past.


Item Type:Article
Additional Information:Manuscript received at SNAME headquarters September 12 1977. We thank Professors C. Brennen and B. Parkin lor helpful discussions. The work was supported by the Department of the Navy, Office of Naval Research, under Contract No. NH 062-010. This support is gratefully acknowledged.
Record Number:CaltechAUTHORS:ACOjsr79
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:ACOjsr79
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:241
Collection:CaltechAUTHORS
Deposited By: Allan J. Acosta
Deposited On:27 Jan 2005
Last Modified:26 Dec 2012 08:39

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