. . . . "Odvod tepla p\u0159i chlazen\u00ED vodovzdu\u0161n\u00FDmi tryskami" . . "5"^^ . "P(GV106/96/K032)" . "0"^^ . . "0"^^ . "Vysok\u00E1 \u00FA\u010Dinnost vodovzdu\u0161n\u00E9ho chlazen\u00ED je d\u00E1na jemn\u00FDm rozpr\u00E1\u0161en\u00EDm kapek chladic\u00ED vody a jej\u00ED zna\u010Dnou kinetickou energi\u00ED. Odvod tepla v sekund\u00E1rn\u00ED oblasti chlazen\u00ED byl posuzov\u00E1n prost\u0159ednictv\u00EDm laboratorn\u00EDch experiment\u016F na tepl\u00E9m modelu sekund\u00E1rn\u00EDho chlazen\u00ED za\u0159\u00EDzen\u00ED plynul\u00E9ho odl\u00E9v\u00E1n\u00ED (ZPO). Chladic\u00ED \u00FA\u010Dinky dvojit\u00E9 vodovzdu\u0161n\u00E9 trysky pou\u017E\u00EDvan\u00E9 p\u0159i odl\u00E9v\u00E1n\u00ED bram, byly ov\u011B\u0159eny na tepl\u00E9m modelu. V\u00FDsledky jsou vyhodnoceny v 3D grafech jako z\u00E1vislost sou\u010Dinitele p\u0159estupu tepla a na sou\u0159adnic\u00EDch x, y, pro tlak vzduchu 0,2 MPa a tlak vody 0,135 a\u017E 0,2 MPa. Sou\u010Dinitel p\u0159estupu tepla a byl nam\u011B\u0159en v rozsahu 375 a\u017E 6156 W.m2.K-1." . "Odvod tepla p\u0159i chlazen\u00ED vodovzdu\u0161n\u00FDmi tryskami"@cs . "6"^^ . "In Sborn\u00EDk refer\u00E1t\u016F 20. mezin\u00E1rodn\u00ED konference kateder mechaniky tekutin a termomechaniky" . "80-7078-910-7" . "[D3DF2C2AAD5F]" . . . "High efficiency of air - water cooling is given by fine sprayed cooling water droplets and their considerable kinetic energy. Heat removal in secondary cooling zone is considered by means of hot model laboratory experiments of secondary cooling of continuous casting. Cooling effects of twofold air-water nozzle were proved by the hot model. The results are evaluated in 3D graphs as dependence of heat transfer coefficient a in coordinates x, y, at the air pressure 0.2 MPa and water pressure range from 0.135 to 0.2 MPa. The value of heat transfer coefficient a was in range from 375 to 6156 W.m-2.K-1."@en . "Ostrava" . . . . "continuous casting, secondary cooling zone, water-air nozzles, heat transfer coefficient"@en . "Testing of water-air nozzles of continuous casting secondary cooling zone"@en . "Odvod tepla p\u0159i chlazen\u00ED vodovzdu\u0161n\u00FDmi tryskami"@cs . "Testing of water-air nozzles of continuous casting secondary cooling zone"@en . "Pyszko, Ren\u00E9" . . "Mol\u00EDnek, Ji\u0159\u00ED" . . "147-152" . "V\u00E1clav\u00EDk, Leo\u0161" . "RIV/61989100:27360/01:00000876" . "2001-06-20+02:00"^^ . . "P\u0159\u00EDhoda, Miroslav" . . "RIV/61989100:27360/01:00000876!RIV/2002/GA0/273602/N" . . . "Jedli\u010Dka, Zden\u011Bk" . . "Vysok\u00E1 \u0161kola b\u00E1\u0148sk\u00E1 - Technick\u00E1 univerzita Ostrava" . . "27360" . . "Odvod tepla p\u0159i chlazen\u00ED vodovzdu\u0161n\u00FDmi tryskami" . "689775" . "Kouty nad Desnou" . . "5"^^ .