The Investigation of the Cavitation Phenomenon in the Laval Nozzle with Full and Partial Surface Wetting

Autor: Jablonská Jana, Kozubková Milada, Zavadilová Barbora, Zavadil Lukáš, Fialová Simona
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Journal of Mechanical Engineering, Vol 67, Iss 1, Pp 55-68 (2017)
Druh dokumentu: article
ISSN: 2450-5471
DOI: 10.1515/scjme-2017-0006
Popis: The article deals with the cavitation phenomenon affected by full and partial wetting of the wall. For the numerical computation of flow in the Laval nozzle the Schnerr-Sauer cavitation model was tested and was used for cavitation research of flow within the nozzle considering partial surface wetting. The coefficient of wetting for various materials was determined using experimental, theoretical and numerical methods of fluid flow due to partial surface wetting.
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