Počet záznamů: 1  

Utilization of ultrasound to enhance high-speed water jet effects

  1. 1.
    0183121 - UGN-S 20033004 RIV FR eng C - Konferenční příspěvek (zahraniční konf.)
    Foldyna, Josef - Sitek, Libor - Švehla, B. - Švehla, Š.
    Utilization of ultrasound to enhance high-speed water jet effects.
    Applications of Power Ultrasound in Physical and Chemical Processing. Toulouse: Progep, 2003 - (Hihn, J.), s. 323-331
    [Applications of Power Ultrasound in Physical and Chemical Processing/4./. Besançon (FR), 22.05.2003-23.05.2003]
    Grant CEP: GA ČR GA105/03/0183; GA AV ČR IAA2086001
    Výzkumný záměr: CEZ:AV0Z3086906
    Klíčová slova: water jet * ultrasonic modulation
    Kód oboru RIV: BK - Mechanika tekutin

    Continuous high-speed water jets are presently used in many industrial applications such as cutting of various materials, cleaning and removal of surface layers. However, there is still a need for further research to enhance the performance of pure water jets. An obvious method is to generate water jets as ultra-high pressure. An alternate approach is to eliminate the need for such high pressures by pulsing of the jet. This follows from the fact that the impact pressure on a target generated by a slug of water is considerably higher than the stagnation pressure of a corresponding continuous jet.
    Trvalý link: http://hdl.handle.net/11104/0079635

     
     

Počet záznamů: 1  

  Tyto stránky využívají soubory cookies, které usnadňují jejich prohlížení. Další informace o tom jak používáme cookies.