Publication detail

EFFECT OF TECHNOLOGICAL PARAMETERS OF THE PULSATING WATER JET ON EROSION EFFECTIVITY ON A LINEAR TRAJECTORY

POLOPRUDSKÝ, J. KLICHTOVÁ, D. STOLÁRIK, G. CHLUPOVÁ, A.

Original Title

EFFECT OF TECHNOLOGICAL PARAMETERS OF THE PULSATING WATER JET ON EROSION EFFECTIVITY ON A LINEAR TRAJECTORY

Type

journal article in Web of Science

Language

English

Original Abstract

The article focuses on easily adjustable technological parameters controlling the effectiveness of pulsating water jet (PWJ). The first technological parameter is standoff distance; this parameter controls water cluster development and should be set optimal according to process hydraulic parameters. The second parameter is feedrate, this parameter, when considering linear trajectory, controls the impact distribution on the treated area. Four hydraulic pressure levels (30, 40, 50, and 60 MPa) were selected for the experiment. The standoff distance was during the experimental runs ranging from 26 to 68 mm with the goal of finding optimal value. The optimal standoff distance was selected based on Rz and Rv parameters. Rz and Rv values show increasing tendency with increment of standoff distance followed by culmination and then decreasing tendency. The impact distribution ranged from 8 000 to 40 000 impacts per millimeter. The decrease in water impact shows strictly decreasing tendencies in all evaluated parameters. However, the increase in pressure level shows better percentual retainment of erosion effectivity during the lowering of water impact distribution.

Keywords

pulsating water jet, water cluster, droplet, erosion, stand off distance, impact distribution

Authors

POLOPRUDSKÝ, J.; KLICHTOVÁ, D.; STOLÁRIK, G.; CHLUPOVÁ, A.

Released

1. 10. 2024

Publisher

MM Science Journal

Location

Czech Republic

ISBN

1805-0476

Periodical

MM Science Journal

Year of study

October

Number

October

State

Czech Republic

Pages from

7526

Pages to

7533

Pages count

8

URL

https://www.mmscience.eu/journal/issues/october-2024/articles/effect-of-technological-parameters-of-the-pulsating-water-jet-on-erosion-effectivity-on-a-linear-trajectory

BibTex

@article{BUT197264,
  author="Jakub {Poloprudský} and Darina {Klichtová} and Gabriel {Stolárik} and Alice {Chlupová}",
  title="EFFECT OF TECHNOLOGICAL PARAMETERS OF THE PULSATING WATER JET ON EROSION EFFECTIVITY ON A LINEAR TRAJECTORY",
  journal="MM Science Journal",
  year="2024",
  volume="October",
  number="October",
  pages="7526--7533",
  doi="10.17973/MMSJ.2024\{_}10\{_}2024073",
  issn="1805-0476",
  url="https://www.mmscience.eu/journal/issues/october-2024/articles/effect-of-technological-parameters-of-the-pulsating-water-jet-on-erosion-effectivity-on-a-linear-trajectory"
}