Inception of cavitation from a backward facing step

Arakeri, V. H. ; Ramarajan, V. (1981) Inception of cavitation from a backward facing step Journal of Fluids Engineering, 103 (2). pp. 288-264. ISSN 0098-2202

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Official URL: http://link.aip.org/link/?JFEGA4/103/288/1

Related URL: http://dx.doi.org/10.1115/1.3241734

Abstract

Cavitation inception measurements are reported for flow past a downstream facing step with the height of the step varying from about 0.4 to 5 percent of the forebody diameter. The forebody was a 49 mm hemispherical nose and σi values were found to be very strong function of the height of the step. In addition, σi values were found to depend on whether the boundary layer approaching the step was laminar or turbulent. Generally σi values for turbulent case were lower.

Item Type:Article
Source:Copyright of this article belongs to American Society of Mechanical Engineers.
ID Code:707
Deposited On:25 Sep 2010 05:03
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