"V \u010Dl\u00E1nku navrhujeme aplikaci akustick\u00FDch obvod\u016F (aerodynamick\u00FDch charakteristick\u00FDch akustick\u00FDch parametr\u016F) pro hydrodynamickou soustavu s implantovanou rezonan\u010Dn\u00ED komorou. Jde o parametry akustick\u00E1 hmotnost (pro trubice soustavy) a akustick\u00E1 poddajnost (pro komory soustavy) za \u00FA\u010Delem vyhodnocen\u00ED rezonan\u010Dn\u00ED frekvence 5 kHz a\u017E 25 kHz, a to pro tlak kapaliny 5 MPa 25 MPa. Teoretick\u00FD model byl navr\u017Een a laboratorn\u011B verifikov\u00E1n v z\u00E1vislosti p\u0159edev\u0161\u00EDm na geometrick\u00FDch rozm\u011Brech element\u016F soustavy a na tlaku kapaliny za \u00FA\u010Delem zv\u00FD\u0161en\u00ED nejen frekvence, ale i amplitudy kmit\u016F a tak i energie modulovan\u00E9ho toku p\u016Fsob\u00EDc\u00EDho dezintegra\u010Dn\u011B na povrch materi\u00E1lu."@cs . . "[A6D7B74C4904]" . "Hloch, Sergej" . "S" . . . . "PL - Polsk\u00E1 republika" . "5"^^ . "hydrodynamic system; acoustic mass; acoustic compliance; fundamental frequency; analytical model"@en . . . "Hydrodynamick\u00E1 rezonan\u010Dn\u00ED pr\u016Ftokov\u00E1 soustava jako akustick\u00FD obvod"@cs . "Hydrodynamic resonation through-flow system as acoustic circuit"@en . . "Hydrodynamick\u00E1 rezonan\u010Dn\u00ED pr\u016Ftokov\u00E1 soustava jako akustick\u00FD obvod"@cs . . . "Sad\u00EDlek, Marek" . . . "The paper proposes a derivation of general characteristic acoustic parameters of the hydrodynamic resonation system elements. The acoustic parameters of the system are the acoustic complianc and acoustic mass as primary parameters for calculation of the theoretical resonation fundamental frequency for turbulent water-flow. Frequency model (5 kHz to 25 kHz) refers to the interpolation for the liquid pressure range from 5 MPa to 25 MPa. The analysis travels in a direction of a value comparison of concrete acoustic characteristic parameters for any element of the system and has been contrasted with theoretical conditions about an acoustic mass for tubes and an acoustic compliance for chambers. This system generates a modulate liquid jet as a result of resonanation chamber implantation. The theoretical model was built on the basis of knowledge of primarily geometric dimensions of the system and the pressures of the liquid to predict values of fundamental frequencies of oscillations. Predicted oscillation"@en . "1233-9709" . . "\u010Cep, Robert" . . "Hydrodynamic resonation through-flow system as acoustic circuit" . "10"^^ . "The paper proposes a derivation of general characteristic acoustic parameters of the hydrodynamic resonation system elements. The acoustic parameters of the system are the acoustic complianc and acoustic mass as primary parameters for calculation of the theoretical resonation fundamental frequency for turbulent water-flow. Frequency model (5 kHz to 25 kHz) refers to the interpolation for the liquid pressure range from 5 MPa to 25 MPa. The analysis travels in a direction of a value comparison of concrete acoustic characteristic parameters for any element of the system and has been contrasted with theoretical conditions about an acoustic mass for tubes and an acoustic compliance for chambers. This system generates a modulate liquid jet as a result of resonanation chamber implantation. The theoretical model was built on the basis of knowledge of primarily geometric dimensions of the system and the pressures of the liquid to predict values of fundamental frequencies of oscillations. Predicted oscillation" . "Hydrodynamic resonation through-flow system as acoustic circuit"@en . "RIV/61989100:27230/08:00019256" . "4" . . "Hydrodynamic resonation through-flow system as acoustic circuit" . "4"^^ . "Ku\u0161nerov\u00E1, Milena" . "Archives of Mechanical Technology and Automation" . "27230" . "Val\u00ED\u010Dek, Jan" . "371010" . . . . . "28" . . "RIV/61989100:27230/08:00019256!RIV09-MSM-27230___" .