Počet záznamů: 1

Utilization of Potential of Pulsating Jets for Removal of Concrete Layers

  1. 1.
    0332802 - UGN-S 2010 RIV JP eng C - Konferenční příspěvek (zahraniční konf.)
    Sitek, Libor - Foldyna, Josef - Ščučka, Jiří - Martinec, Petr - Bodnárová, L. - Hela, R.
    Utilization of Potential of Pulsating Jets for Removal of Concrete Layers.
    Pacific Rim International Conference on Water Jetting Technology /9./ Proceedings. Koriyama: Water Jet Technology Society of Japan, 2009 - (Shimizu, S.; Peng, G.), s. 181-187. ISBN 4-902590-14-8.
    [Pacific Rim International Conference on Water Jetting Technology /9./ (PRIC-WJT2009 ). Koriyama (JP), 20.11.2009-23.11.2009]
    Grant CEP: GA ČR(CZ) GA103/07/1662; GA ČR GP101/07/P512
    Výzkumný záměr: CEZ:AV0Z30860518
    Klíčová slova: corroded concrete layer * flat high speed water jet * pulsating water jet
    Kód oboru RIV: JQ - Strojní zařízení a nástroje

    The method based on the generation of acoustic waves by the action of the acoustic transducer on the pressure liquid and their transmission via pressure system to the nozzle was used for generation of pulsating jet for removal of concrete layers in laboratory conditions. A series of laboratory experiments was performed to compare effects of pulsating and continuous flat jets acting on concrete blocks exposed to various corroding medium. Obtained results are discussed in the paper.
    Trvalý link: http://hdl.handle.net/11104/0177940