"\u010Cesk\u00E9 vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Praze, Fakulta strojn\u00ED, \u00DAstav techniky prost\u0159ed\u00ED, Praha 6" . "21220" . "[02259A4DF1E5]" . "noise suppression; noise of HVAC equipment; aerodynamic noise; pressure reduction"@en . . . . "RIV/68407700:21220/12:00198703" . "Za\u0159\u00EDzen\u00ED se st\u00E1v\u00E1 ze dvou regula\u010Dn\u00EDch list\u016F \u0159azen\u00FDch za sebou. Prvn\u00ED v proudu je perforovan\u00FD s perforac\u00ED 30 - 60 %. Druh\u00FD v po\u0159ad\u00ED je pln\u00FD list. Princip spo\u010D\u00EDv\u00E1 v rozlo\u017Een\u00ED regulovan\u00E9ho tlaku na dva d\u00EDl\u010D\u00ED odpory. Doch\u00E1z\u00ED tak k v\u00FDrazn\u00E9mu sn\u00ED\u017Een\u00ED rychlosti proud\u011Bn\u00ED vzduchu v m\u00EDst\u011B kontrakce proudu a t\u00EDm ke sn\u00ED\u017Een\u00ED generovan\u00E9ho akustick\u00E9ho v\u00FDkonu klapky. Hlu\u010Dnost za\u0159\u00EDzen\u00ED je uveden\u00FDm konstruk\u010Dn\u00EDm \u0159e\u0161en\u00EDm sn\u00ED\u017Eena o 5 dB oproti b\u011B\u017En\u00E9mu \u0159e\u0161en\u00ED klapky s jedn\u00EDm regula\u010Dn\u00EDm listem. Dal\u0161\u00ED v\u00FDhoda tohoto \u0159e\u0161en\u00ED spo\u010D\u00EDv\u00E1 v line\u00E1rn\u00ED regula\u010Dn\u00ED schopnosti. Plynulou zm\u011Bnou \u00FAhlu nato\u010Den\u00ED perforovan\u00E9 klapky je pak dosa\u017Eeno line\u00E1rn\u00ED odezvy soustavy. Uplatn\u011Bn\u00ED tohoto za\u0159\u00EDzen\u00ED spo\u010D\u00EDv\u00E1 v jeho v\u00FDrobn\u00ED jednoduchosti, p\u0159izp\u016Fsoben\u00ED na jak\u00E9koliv po\u017Eadavky, stran rozm\u011Br\u016F, tlakov\u00E9ho sp\u00E1du, pr\u016Ftoku vzduchu, atd." . "http://isdv.upv.cz/portal/pls/portal/portlets.pts.det?xprim=1607330&lan=cs" . . "2"^^ . . "181873" . . "RIV/68407700:21220/12:00198703!RIV13-MSM-21220___" . . "Za\u0159\u00EDzen\u00ED se st\u00E1v\u00E1 ze dvou regula\u010Dn\u00EDch list\u016F \u0159azen\u00FDch za sebou. Prvn\u00ED v proudu je perforovan\u00FD s perforac\u00ED 30 - 60 %. Druh\u00FD v po\u0159ad\u00ED je pln\u00FD list. Princip spo\u010D\u00EDv\u00E1 v rozlo\u017Een\u00ED regulovan\u00E9ho tlaku na dva d\u00EDl\u010D\u00ED odpory. Doch\u00E1z\u00ED tak k v\u00FDrazn\u00E9mu sn\u00ED\u017Een\u00ED rychlosti proud\u011Bn\u00ED vzduchu v m\u00EDst\u011B kontrakce proudu a t\u00EDm ke sn\u00ED\u017Een\u00ED generovan\u00E9ho akustick\u00E9ho v\u00FDkonu klapky. Hlu\u010Dnost za\u0159\u00EDzen\u00ED je uveden\u00FDm konstruk\u010Dn\u00EDm \u0159e\u0161en\u00EDm sn\u00ED\u017Eena o 5 dB oproti b\u011B\u017En\u00E9mu \u0159e\u0161en\u00ED klapky s jedn\u00EDm regula\u010Dn\u00EDm listem. Dal\u0161\u00ED v\u00FDhoda tohoto \u0159e\u0161en\u00ED spo\u010D\u00EDv\u00E1 v line\u00E1rn\u00ED regula\u010Dn\u00ED schopnosti. Plynulou zm\u011Bnou \u00FAhlu nato\u010Den\u00ED perforovan\u00E9 klapky je pak dosa\u017Eeno line\u00E1rn\u00ED odezvy soustavy. Uplatn\u011Bn\u00ED tohoto za\u0159\u00EDzen\u00ED spo\u010D\u00EDv\u00E1 v jeho v\u00FDrobn\u00ED jednoduchosti, p\u0159izp\u016Fsoben\u00ED na jak\u00E9koliv po\u017Eadavky, stran rozm\u011Br\u016F, tlakov\u00E9ho sp\u00E1du, pr\u016Ftoku vzduchu, atd."@cs . . "2"^^ . "Nov\u00FD, Richard" . "The device consists of two control leaves arranged in series in a row. The first in a stream is perforated with a perforation of 30 - 60 %. Second is the full list or perforated. The principle lies in the distribution of the regulated pressure on the two partial resistances. This leads to a significant reduction in air velocity at the contraction flow and thereby reduce noise generated by the power valve. The noise level is referred to the design solution to reduce by 5 dB compared to conventional solutions with a single regulator valve leaf. Another advantage of this solution lies in the linear control capabilities. Continuous change of angle of the perforated flap is then achieved by a linear response system. The application of this device is its ease of production, any adjustment to the requirements of the parties dimensions, pressure drop, airflow, etc."@en . . . "Devices to regulate air flow in HVAC systems"@en . . "303109" . "Prague" . . "Ku\u010Dera, Miroslav" . "Za\u0159\u00EDzen\u00ED pro regulaci pr\u016Ftoku vzduchu v syst\u00E9mech vzduchotechniky"@cs . . "Devices to regulate air flow in HVAC systems"@en . "2012-02-23+01:00"^^ . . . "\u00DA\u0159ad pr\u016Fmyslov\u00E9ho vlastnictv\u00ED" . "Za\u0159\u00EDzen\u00ED pro regulaci pr\u016Ftoku vzduchu v syst\u00E9mech vzduchotechniky"@cs . . "Za\u0159\u00EDzen\u00ED pro regulaci pr\u016Ftoku vzduchu v syst\u00E9mech vzduchotechniky" . . . . . "I" . . . "Za\u0159\u00EDzen\u00ED pro regulaci pr\u016Ftoku vzduchu v syst\u00E9mech vzduchotechniky" .