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Analysis and control of noise of cavitation generator by SEA simulation

  • Lifang Yang*
  • , Yanping Fu
  • , Wenli Chen
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

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.

Original languageEnglish
Title of host publicationFrontiers of Manufacturing and Design Science II
Pages1896-1900
Number of pages5
DOIs
StatePublished - 2012
Event2nd International Conference on Frontiers of Manufacturing and Design Science, ICFMD 2011 - Taichung, Taiwan, Province of China
Duration: 11 Dec 201113 Dec 2011

Publication series

NameApplied Mechanics and Materials
Volume121-126
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2nd International Conference on Frontiers of Manufacturing and Design Science, ICFMD 2011
Country/TerritoryTaiwan, Province of China
CityTaichung
Period11/12/1113/12/11

Keywords

  • AutoSEA
  • Cavitation generator
  • Noise control

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