"Z(MSM6840770011)" . . . . . "Nov\u00FD, Richard" . . "200;202" . "21220" . . "Probl\u00E9my s hlukem u vyt\u00E1p\u011Bc\u00EDch a vzduchotechnick\u00FDch za\u0159\u00EDzen\u00ED maj\u00ED \u0159adu p\u0159\u00ED\u010Din. Jednou je hluk generovan\u00FD z povrch\u016F potrubn\u00EDch syst\u00E9m\u016F, ve kter\u00FDch je vysok\u00E1 hladina akustick\u00E9ho tlaku zp\u016Fsobena p\u0159edev\u0161\u00EDm akustick\u00FDm v\u00FDkonem ventil\u00E1tor\u016F, nebo \u010Dasto u spalovac\u00EDch za\u0159\u00EDzen\u00ED hlukem, kter\u00FD souvis\u00ED s ho\u0159en\u00EDm plyn\u016F. Tento \u010Dl\u00E1nek se zab\u00FDv\u00E1 p\u0159\u00EDpady, kdy je potrub\u00ED vyrobeno z relativn\u011B tenk\u00E9ho plechu." . . "Hluk generovan\u00FD z potrub\u00ED" . "There are numerous reasons for problems with noise to occur in heating and air-handling equipment. One of them is a high acoustic pressure level inside ducts or pipes caused by the sound power of ventilating fans or by the noise generated from gas combustion in burning equipment. The surface of ducts or pipes then becomes a source of noise for the ambient environment. The paper is focused on those cases, where pipes or ducts are made from relatively thin metal sheet."@en . "1"^^ . . . . . "Noise Generated from Ducts"@en . . "1"^^ . "noise, piping, sound transmission loss"@en . "Vyt\u00E1p\u011Bn\u00ED, v\u011Btr\u00E1n\u00ED, instalace" . "424375" . "Probl\u00E9my s hlukem u vyt\u00E1p\u011Bc\u00EDch a vzduchotechnick\u00FDch za\u0159\u00EDzen\u00ED maj\u00ED \u0159adu p\u0159\u00ED\u010Din. Jednou je hluk generovan\u00FD z povrch\u016F potrubn\u00EDch syst\u00E9m\u016F, ve kter\u00FDch je vysok\u00E1 hladina akustick\u00E9ho tlaku zp\u016Fsobena p\u0159edev\u0161\u00EDm akustick\u00FDm v\u00FDkonem ventil\u00E1tor\u016F, nebo \u010Dasto u spalovac\u00EDch za\u0159\u00EDzen\u00ED hlukem, kter\u00FD souvis\u00ED s ho\u0159en\u00EDm plyn\u016F. Tento \u010Dl\u00E1nek se zab\u00FDv\u00E1 p\u0159\u00EDpady, kdy je potrub\u00ED vyrobeno z relativn\u011B tenk\u00E9ho plechu."@cs . "RIV/68407700:21220/07:02132119" . "Noise Generated from Ducts"@en . . . "16" . "Hluk generovan\u00FD z potrub\u00ED" . "3"^^ . "1210-1389" . . "4" . "Hluk generovan\u00FD z potrub\u00ED"@cs . "[D4407161DF99]" . "CZ - \u010Cesk\u00E1 republika" . "Hluk generovan\u00FD z potrub\u00ED"@cs . "RIV/68407700:21220/07:02132119!RIV08-MSM-21220___" .