Počet záznamů: 1

Design of Experimental Setup for Investigation of Cavitation Bubble Collapse Close to a Solid Wall

  1. 1.
    0353201 - UT-L 2011 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
    Müller, M. - Zima, Patrik - Unger, J. - Živný, M.
    Design of Experimental Setup for Investigation of Cavitation Bubble Collapse Close to a Solid Wall.
    International Conference Experimental Fluid Mechanics 2010. Vol. 1. Liberec: Technical University of Liberec, 2010 - (Vít, T.; Dančová, P.), s. 427-430. ISBN 978-80-7372-670-6.
    [International Conference Experimental Fluid Mechanics 2010. Liberec (CZ), 24.11.2010-26.11.2010]
    Grant CEP: GA ČR GAP101/10/1428
    Výzkumný záměr: CEZ:AV0Z20760514
    Klíčová slova: cavitation bubble * collapse * experimental setup
    Kód oboru RIV: BK - Mechanika tekutin

    This paper describes the experimental setup for the investigation of the impact load from cavitation bubble collapse on a solid wall. The vapour bubble is generated inside a chamber by localized heating. The bubble collapse is initiated by a piezoelectric actuator. The collapse impact load is measured by PVDF piezoelectric transducer. The collapse is recorded by high speed CCD camera and the pressure inside the chamber is measured by dynamics pressure transducer. The system is controlled by LabView software.
    Trvalý link: http://hdl.handle.net/11104/0192513