Analysis and Control of Noise of Cavitation Generator by SEA Simulation

Abstract:

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Structural noise radiation prediction is the base of structure acoustic design. In order to predict structural noise radiation level of cavitation generator, Statistical energy analysis (SEA) model of cavitation generator is simplified and established. Through a series of physical and environmental parameters setting and structure modification, the sound simulation analysis of cavitation generator is conducted by AutoSEA in order to find the optimum sound structure. The results show that, appropriate increasing in shell thickness, restructuring the cavitation generator and damp applying can effectively control the structure noise.

Info:

Periodical:

Edited by:

Dongye Sun, Wen-Pei Sung and Ran Chen

Pages:

1896-1900

DOI:

10.4028/www.scientific.net/AMM.121-126.1896

Citation:

L. F. Yang et al., "Analysis and Control of Noise of Cavitation Generator by SEA Simulation", Applied Mechanics and Materials, Vols. 121-126, pp. 1896-1900, 2012

Online since:

October 2011

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Price:

$35.00

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