Počet záznamů: 1  

Possibilities of utilization of modulated jets in rock cutting

  1. 1.
    0182816 - UGN-S 20013111 RIV PL eng C - Konferenční příspěvek (zahraniční konf.)
    Foldyna, Josef - Jekl, Pavel - Sitek, Libor
    Possibilities of utilization of modulated jets in rock cutting.
    1. International Conference mining techniques 2001. Proceedings. Kraków: AGH, 2001, s. 85-96. ISBN 83-915742-0-2.
    [International Conference mining techniques 2001/1./. Kraków - Krynica (PL), 00.09.2001]
    Grant CEP: GA ČR GA105/00/0235; GA AV ČR IAA2086001
    Klíčová slova: water jet * rock cutting
    Kód oboru RIV: BK - Mechanika tekutin

    Results of measurement of dynamic pressure in the nozzle and force effects of modulated jets are presented together with results obtained in cutting of sandstone and granite samples using water jets modulated by ultrasonic vibration of a tip. The results are compared with those obtained with continuous jets at the same operating parameters. Potential of forced modulation of the jet is discussed.
    Trvalý link: http://hdl.handle.net/11104/0079330

     
     

Počet záznamů: 1  

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