"663568" . "Simulace tlakov\u00FDch pom\u011Br\u016F ve zh\u00E1\u0161edle SF6"@cs . "Marek, Martin" . . "P(LN00B029)" . "Simulace tlakov\u00FDch pom\u011Br\u016F ve zh\u00E1\u0161edle SF6" . "Simulace tlakov\u00FDch pom\u011Br\u016F ve zh\u00E1\u0161edle SF6" . . "SVS FEM s.r.o." . . "In this paper is published the theoretical analysis of extinguisher with gas SF6 - one-sided and two-sided flux gas. It has been performed a physical analysis of the flux in Laval\u00B4s jet without electrical arch. According to known progesses has been designed a theoretical nozzle, which has benn modeled in Ansys software, with it\u00B4s part Flotran has been designed proper flux in the nozzle. The flux for several speed input gas and for different input angles diffuser and konffuser part of the nozzle have been solved. It\u00B4s own flux has been followed as pressure and speed in the critical cut of the nozzle to nozzle overload. The whole nozzle model has been designed like a symetrical 2D exercise with turbulent fluktuant gas flux, where beats rising. In this labour are shown some results of this research."@en . . "RIV/61989100:27240/02:00006532!RIV/2003/MSM/272403/N" . . "Hytka, Zden\u011Bk" . "V p\u0159\u00EDsp\u011Bvku jsou publikov\u00E1ny v\u00FDsledky pr\u00E1ce zam\u011B\u0159en\u00E9 na zkoum\u00E1n\u00ED tlakov\u00FDch pom\u011Br\u016F proud\u00EDc\u00EDho m\u00E9dia ve zh\u00E1\u0161edle v\u00FDkonov\u00E9ho vyp\u00EDna\u010De s pracovn\u00EDm mediem SF6. Pr\u00E1ce obsahovala fyzik\u00E1ln\u00ED rozbor proud\u011Bn\u00ED v Lavalov\u011B d\u00FDze bez p\u0159\u00EDtomnosti elektrick\u00E9ho oblouku, podle zn\u00E1m\u00FDch postup\u016F byla navr\u017Eena teoretick\u00E1 tryska, na kter\u00E9 byl d\u00E1le proveden rozbor simula\u010Dn\u00EDho proud\u011Bn\u00ED a tlakov\u00FDch pom\u011Br\u016F, v\u00FDpo\u010Dtem metodou MKP pomoc\u00ED softwaru ANSYS, v\u00FDpo\u010Dtov\u00E9ho bloku FLOTRAN. Tlakov\u00E9 pom\u011Bry a proud\u011Bn\u00ED bylo kontrolov\u00E1no pro r\u016Fzn\u00E9 vstupn\u00ED tlaky m\u00E9dia a r\u016Fznou geometrii trysky. P\u0159i vlastn\u00EDm v\u00FDpo\u010Dtu proud\u011Bn\u00ED byly sledov\u00E1ny tlakov\u00E9 pom\u011Bry, rychlost plynu a to p\u0159edev\u0161\u00EDm pro posouzen\u00ED mo\u017Enosti zahlcen\u00ED trysky v kritick\u00E9m pr\u016F\u0159ezy. Model vzhledem ke skute\u010Dn\u00E9 geometrii byl proveden jako symetrick\u00E1 2D \u00FAloha s turbulentn\u00EDm stla\u010Diteln\u00FDm proud\u011Bn\u00EDm plynu, p\u0159i kter\u00E9m vznikaj\u00ED r\u00E1zy. V t\u00E9to publikaci jsou uvedeny n\u011Bkter\u00E9 v\u00FDsledky proveden\u00E9 anal\u00FDzy proud\u011Bn\u00ED." . . . . "Pressure Conditions of SF6 Extinguisher Simulation"@en . . "[95C4B2B20929]" . "Simulace tlakov\u00FDch pom\u011Br\u016F ve zh\u00E1\u0161edle SF6"@cs . . "Brno" . "2"^^ . "extinguisher, gas SF6, Lavals nozzle, jet tube, ANSYS"@en . "27240" . "6"^^ . "3"^^ . "Bittner, T." . . "0"^^ . . . "0"^^ . "I-C-7" . . "2002-09-22+02:00"^^ . . . . "Pressure Conditions of SF6 Extinguisher Simulation"@en . . "80-238-9394-7" . "hotel Z\u00E1mek, \u010Cejkovice" . "RIV/61989100:27240/02:00006532" . . "10. ANSYS Users Meeting" .