Original title: Studium šíření tlakových pulsací vysokotlakým systémem
Translated title: Study of propagation of pressure pulsations in high-pressure system
Authors: Foldyna, Josef ; Říha, Zdeněk ; Sitek, Libor
Document type: Papers
Conference/Event: ANSYS 2009, Plzeň (CZ), 2009-09-23 / 2009-09-25
Year: 2009
Language: cze
Abstract: Various alternatives of high pressure-system geometry including square elbows and prolongation of liquid waveguide were elaborated to be able to simulate real tools used to generate high-speed water jets. Variable geometrical parameters of the model were selected and the computational model was prepared in such a way that the geometry and meshing of the model is generated automatically after entering the parameters. This approach facilitates and speeds up preparation of models for simulation of propagation of pressure pulsations in high-pressure system for generation of pulsating water jets. The paper presents results of simulation of propagation of pressure pulsations through various geometries of the high-pressure system.
Keywords: numerical simulation; pressure pulsations; pulsating water jet
Project no.: CEZ:AV0Z30860518 (CEP)
Host item entry: Ansys 2009, ISBN 978-80-254-5437-4

Institution: Institute of Geonics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0176764

Permalink: http://www.nusl.cz/ntk/nusl-40603


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Research > Institutes ASCR > Institute of Geonics
Conference materials > Papers