Measurement and analysis of the accelerating propeller cavitation noise

Yuan Feng, Ke Chen, Dan Huang, Jian Hui Tian, Xiao Sen Wang

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

Abstract

Obtaining valid data of accelerating propeller cavitation noise is benifial for finding the relationship between the ship feature and its radiated sound souce. This paper studies the criteria ruling the measurement of accelerating propeller noise signal in cavitation tunnel, and analyzes the signal model of the measured noise. Based on the signal model, the paper studies the fractional Fourier domain analysis method to extract interested cavitation noise from the measured noise.

Original languageEnglish
Title of host publicationMeasurement Technology and Engineering Researches in Industry
Pages300-303
Number of pages4
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event2013 2nd International Conference on Measurement, Instrumentation and Automation, ICMIA 2013 - Guilin, China
Duration: 23 Apr 201324 Apr 2013

Publication series

NameApplied Mechanics and Materials
Volume333-335
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2013 2nd International Conference on Measurement, Instrumentation and Automation, ICMIA 2013
Country/TerritoryChina
CityGuilin
Period23/04/1324/04/13

Keywords

  • Accelerating propeller
  • Cavitation tunnel
  • Noise analysis
  • Noise measurement

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