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Erosion of metals by pulsating water jet
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SYSNO ASEP 0366665 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Erosion of metals by pulsating water jet Author(s) Klich, Jiří (UGN-S) RID, ORCID
Foldyna, Josef (UGN-S) RID, ORCID
Hlaváček, Petr (UGN-S) RID, ORCID
Zeleňák, M. (CZ)
Ščučka, Jiří (UGN-S) RID, ORCIDNumber of authors 5 Source Title Vodní paprsek 2011 - výzkum, vývoj, aplikace. - Ostrava : Ústav geoniky AV ČR, 2011 / Sitek L. ; Zeleňák M. - ISBN 978-80-86407-23-4 Pages s. 165-174 Number of pages 10 s. Action Vodní paprsek 2011 Event date 03.10.2011-05.10.2011 VEvent location Ostravice Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords pulsating water jet ; repeated impact ; erosion effects ; surface characteristics Subject RIV JQ - Machines ; Tools R&D Projects ED2.1.00/03.0082 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z30860518 - UGN-S (2005-2011) UT WOS 000392162000013 Annotation The aim of the paper was to determine erosion effects of pulsating water jet impinging the surface of metal sample. The influence of repeated impacts of water pulses and impact velocity (operating pressure) on the erosion of metal surface was investigated. The development of erosion pattern with respect to number of impacts was analysed and discussed. It was found that erosion caused by repeated impacts of water pulses occurs in three stages. The stage of erosion of the surface can be determined by the behaviour of surface characteristics (such as Ra and Rz with respect to number of impacts of pulsating water jet. Workplace Institute of Geonics Contact Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Year of Publishing 2012
Number of the records: 1