National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Cavitation behind porous orifice
Livora, Tomáš ; Zeman, Radek (referee) ; Rudolf, Pavel (advisor)
This bachelor's thesis deals with the research and experimental verification of cavitation in a porous medium. The research part addresses the inception of cavitation on an orifice plate with one or more holes and the inception of cavitation on a porous structure. In this section, several geometric parameters are established, based on which porous materials can be compared. Their influence on the inception of cavitation is also outlined. In the experimental part, several orifice plates with a porous structure are designed and manufactured based on these parameters, and their properties are subsequently measured in a hydraulic circuit. The evaluated data determine the impact of individual parameters on the inception and course of cavitation.

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