"[51774C9CE0A5]" . . "RIV/68407700:21220/03:02085621!RIV/2004/MSM/212204/N" . . "1"^^ . . . "CZ - \u010Cesk\u00E1 republika" . . "627918" . "12" . "Vyt\u00E1p\u011Bn\u00ED, v\u011Btr\u00E1n\u00ED, instalace" . . "Sou\u010Dinitel t\u0159en\u00ED p\u0159i proud\u011Bn\u00ED tekutin - komparace vztah\u016F"@cs . . . "Sou\u010Dinitel t\u0159en\u00ED p\u0159i proud\u011Bn\u00ED tekutin - komparace vztah\u016F"@cs . "P\u0159i dimenzov\u00E1n\u00ED potrubn\u00EDch s\u00EDt\u00ED je nej\u010Dast\u011Bji pot\u0159ebn\u00E9 stanovit sou\u010Dinitel t\u0159ec\u00EDch ztr\u00E1t a to pro ka\u017Ed\u00FD \u00FAsek t\u0159eba i v\u00EDcekr\u00E1t. V rozvodech vody a vzduchu za\u0159\u00EDzen\u00ED techniky prost\u0159ed\u00ED je proud\u011Bn\u00ED v oblasti p\u0159echodn\u00E9, kde tento sou\u010Dinitel , zalo\u017Een\u00FD na stanoven\u00ED odchylek od Colebrookova-Whiteova vztahu a doporu\u010Den\u00ED vztahu pro explicitn\u00ED stanoven\u00ED ." . . "Z(MSM 210000011)" . "P\u0159i dimenzov\u00E1n\u00ED potrubn\u00EDch s\u00EDt\u00ED je nej\u010Dast\u011Bji pot\u0159ebn\u00E9 stanovit sou\u010Dinitel t\u0159ec\u00EDch ztr\u00E1t a to pro ka\u017Ed\u00FD \u00FAsek t\u0159eba i v\u00EDcekr\u00E1t. V rozvodech vody a vzduchu za\u0159\u00EDzen\u00ED techniky prost\u0159ed\u00ED je proud\u011Bn\u00ED v oblasti p\u0159echodn\u00E9, kde tento sou\u010Dinitel , zalo\u017Een\u00FD na stanoven\u00ED odchylek od Colebrookova-Whiteova vztahu a doporu\u010Den\u00ED vztahu pro explicitn\u00ED stanoven\u00ED ."@cs . "Sou\u010Dinitel t\u0159en\u00ED p\u0159i proud\u011Bn\u00ED tekutin - komparace vztah\u016F" . . . "30 ; 32" . "Sou\u010Dinitel t\u0159en\u00ED p\u0159i proud\u011Bn\u00ED tekutin - komparace vztah\u016F" . "Coefficient of Friction under Fluid Flow - Comparison of Relations"@en . "1" . "Coefficient of Friction under Fluid Flow - Comparison of Relations"@en . "Hemzal, Karel" . "RIV/68407700:21220/03:02085621" . "21220" . "For design of pipe and dust dimension is most frequently used friction factor - for each section more times. Inside water pipes and air ducts HVAC installation are flow conditions in transition field, where friction factors are presented in terms of Reynolds number and relative roughness. As most accurate is used implict Colebrook-White equation, for is solution is necessary iterative procedure. For technical application has been adopted number of easier to use equation, which results are many times very different. The contribution deals with criticall comparison of the f-factor based on calculation of deviation from Colebrook-White equation and provide explicit equation for calculation of friction factor."@en . . "duct; fluid floor; friction factor; friction pressure losses"@en . "3"^^ . "1"^^ . . . . . "1210-1389" .