Study and analysis of the cavitating and non-cavitating jets - Part one: Parameters controlling force, power and the jet behavior-Reference-Cited by-同舟云学术

Study and analysis of the cavitating and non-cavitating jets - Part one: Parameters controlling force, power and the jet behavior

Published:2020 Issue:1 Part A Volume:24 Page:393-406
ISSN:0354-9836
Container-title:Thermal Science
language:en
Short-container-title:THERM SCI

Author:

Hutli Ezddin¹,Nedeljkovic Milos²^ORCID,Czifrus Szabolcs³

Affiliation:

1. Institute of Nuclear Techniques, Budapest University of Technology and Economics, Budapest, Hungary + Department of Thermohydraulics, Centre for Energy Research, Hungarian Academy of Sciences, Budapest, Hungary + Energy Engineering Department, Faculty of

2. University of Belgrade, Faculty of Mechanical Engineering, Belgrade, Serbia

3. Institute of Nuclear Techniques, Budapest University of Technology and Economics, Budapest, Hungary

Abstract

This paper presents the dependency of the jet power and the cavitation intensity on the working conditions of the cavitating and non-cavitating jet flow. This dependency is indicated by the cavitation erosion process and flow structure. The effects of working conditions on the cavitation erosion were experimentally investigated. The flow visualization was done using a high-speed photography recording system. The analysis shows that the erosion rate calculation and the visualization of the jet structure can be used as tools to estimate the jet strength, the jet actions, the jet power, and the performance of the jetting system.

Publisher

National Library of Serbia

Subject

Renewable Energy, Sustainability and the Environment

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