. "RIV/61989100:27350/08:00019734" . "5"^^ . "The paper proposes a derivation of general distinctive acoustic parameters of the hydrodynamic vibration system elements. The parameters of the system generating the high-speed waterjet, have been derived from the analogy of vibration systems and air medium behavior. These are the acoustic plasticity and acoustic mass as primary parameters for calculation of the theoretical resonation frequency with turbulent water-flow. Because waterjet shows different attributes than air-flow, these attributes have to be respected in compliance with experimental results. Frequency model (5 kHz to 10 kHz) refers to the interpolation for the liquid pressure range from 5 MPa to 25 MPa."@en . . "Characterization of Hydrodynamic Acoustic Parameters of Modulated Waterjet"@en . "27350" . "359587" . . . "Ku\u0161nerov\u00E1, Milena" . "Charakterizace hydrodynamick\u00FDch akustick\u00FDch parametr\u016F modulovan\u00E9ho vodn\u00EDho paprsku"@cs . . . "Characterization of Hydrodynamic Acoustic Parameters of Modulated Waterjet"@en . "Charakterizace hydrodynamick\u00FDch akustick\u00FDch parametr\u016F modulovan\u00E9ho vodn\u00EDho paprsku"@cs . . "3"^^ . "Kadn\u00E1r, Milan" . . "Val\u00ED\u010Dek, Jan" . "0973-1784" . . . . . "Z(MSM6198910016)" . "Hloch, Sergej" . . "4" . "RIV/61989100:27350/08:00019734!RIV09-MSM-27350___" . . . "Characterization of Hydrodynamic Acoustic Parameters of Modulated Waterjet" . "Characterization of Hydrodynamic Acoustic Parameters of Modulated Waterjet" . "P\u0159\u00EDsp\u011Bvek navrhuje odvozen\u00ED charakteristick\u00FDch akustick\u00FDch parametr\u016F element\u016F hydrodynamick\u00E9 rezonan\u010Dn\u00ED soustavy. Parametry t\u00E9to soustavy pro generov\u00E1n\u00ED vysokorychlostn\u00EDho vodn\u00EDho paprsku byly odvozeny z analogie funk\u010Dnosti aero-akustick\u00FDch obvod\u016F. Jde o akustickou poddajnost a akustickou hmotnost jako prim\u00E1rn\u00ED parametry pro nep\u0159\u00EDm\u00E9 m\u011B\u0159en\u00ED z\u00E1kladn\u00ED rezonan\u010Dn\u00ED frekvence kmit\u016F kapaliny. Proto\u017Ee kapalinov\u00E9 nosn\u00E9 prost\u0159ed\u00ED m\u00E1 odli\u0161n\u00E9 vlastnosti ne\u017E nosn\u00E9 prost\u0159ed\u00ED vzdu\u0161n\u00E9, jeho vlastnosti musej\u00ED b\u00FDt respektov\u00E1ny v souladu s experiment\u00E1ln\u00ED v\u00FDsledky. Predikce z\u00E1kladn\u00ED frekvence kmit\u016F (5 kHz a\u017E 10 kHz) se vztahuje k interpolaci pro tlak kapaliny v rozmez\u00ED od 5 MPa a\u017E 25 MPa."@cs . . "hydrodynamical acoustic system; resonance; acoustic mass; acoustic plasticity"@en . "1" . . . "[42AC76B1474E]" . "International Journal of Dynamics of Fluids" . "\u0158epka, Michal" . "IN - Indick\u00E1 republika" . "The paper proposes a derivation of general distinctive acoustic parameters of the hydrodynamic vibration system elements. The parameters of the system generating the high-speed waterjet, have been derived from the analogy of vibration systems and air medium behavior. These are the acoustic plasticity and acoustic mass as primary parameters for calculation of the theoretical resonation frequency with turbulent water-flow. Because waterjet shows different attributes than air-flow, these attributes have to be respected in compliance with experimental results. Frequency model (5 kHz to 10 kHz) refers to the interpolation for the liquid pressure range from 5 MPa to 25 MPa." . "5"^^ .