Effect of nozzle shape for high injection pressure on aggressivity of cavitating jet

H. Soyama, O. Takakuwa, A. Naito

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A cavitating jet can be used for cutting and a material testing to evaluate cavitation erosion resistance of materials. In order to use the cavitating jet more efficiently, effect of nozzle shape should be investigated, as aggressivity of the jet was affected by the nozzle shape. In the present paper, erosion rate, intensity of luminescence and acoustic power were measured to evaluate the aggressivity of the jet from various types of the nozzle for high injection pressure. It was found that the aggressivity of the jet was drastically changed by the nozzle shape.

Original languageEnglish
Title of host publicationBHR Group - 21st International Conference on Water Jetting
Subtitle of host publicationLooking to the Future, Learning from the Past
Pages367-378
Number of pages12
Publication statusPublished - 2012
Event21st International Conference on Water Jetting: Looking to the Future, Learning from the Past - Ottawa, ON, Canada
Duration: Sep 19 2012Sep 22 2012

Publication series

NameBHR Group - 21st International Conference on Water Jetting: Looking to the Future, Learning from the Past

Other

Other21st International Conference on Water Jetting: Looking to the Future, Learning from the Past
CountryCanada
CityOttawa, ON
Period9/19/129/22/12

All Science Journal Classification (ASJC) codes

  • Water Science and Technology

Fingerprint Dive into the research topics of 'Effect of nozzle shape for high injection pressure on aggressivity of cavitating jet'. Together they form a unique fingerprint.

  • Cite this

    Soyama, H., Takakuwa, O., & Naito, A. (2012). Effect of nozzle shape for high injection pressure on aggressivity of cavitating jet. In BHR Group - 21st International Conference on Water Jetting: Looking to the Future, Learning from the Past (pp. 367-378). (BHR Group - 21st International Conference on Water Jetting: Looking to the Future, Learning from the Past).