"S" . . . "438574" . "Hn\u00EDzdil, Milan" . "RIV/00216305:26210/07:PU68594!RIV08-MSM-26210___" . "26210" . . "Image analysis of water jet"@en . . "RIV/00216305:26210/07:PU68594" . "Obrazov\u00E1 anal\u00FDza vodn\u00EDho proudu"@cs . "Obrazov\u00E1 anal\u00FDza vodn\u00EDho proudu" . . . "Akademie v\u011Bd \u010Cesk\u00E9 republiky" . . . "2"^^ . "[96F232B47C89]" . "Obrazov\u00E1 anal\u00FDza vodn\u00EDho proudu" . "2"^^ . . "Image analysis of water jet"@en . "Tento p\u0159\u00EDsp\u011Bvek popisuje struktru vodn\u00EDho proudu vych\u00E1zej\u00EDc\u00EDho z vysokotlak\u00FDch trysek, zyb\u00FDv\u00E1 se modely prod\u011Bn\u00ED, vliv pulsace na p\u0159enos tepla v oblasti dopadu, intenzitou dynamiky na ost\u0159ikovan\u00E9m povrchu.. P\u0159edstavuje sn\u00EDmky jednotliv\u00FDchproud\u016F ost\u0159iku, s v\u00FDstupn\u00ED rychlost\u00ED okolo 300 m.s-1."@cs . . "This paper describes a structure of water jet outflowing from the highpressure nozzles. It deals with the flow pattern, the pulsation influence on heat transfer in the impact area, the intensity of dynamic action on the sprayed surface. Normal and pulse spraying modes of flat fan nozzles and solid jet nozzles were compared in the pressure range of 5 - 45 MPa. Pulsations were produced by high-frequency acoustic exciter. Photo images of individual water jets were taken. Owing to high outlet velocity about 300 m.s-1, the water jet was iluminated by the light sheet of pulsed laser. Images in incompress graphic file format were processed in Fourier transform. It was carried out some parameters from the frequency analysis, which enable comparing the water jet texture of individual nozzle."@en . . . . "Prague" . "Engineering Mechanics 2007" . "8"^^ . "Tento p\u0159\u00EDsp\u011Bvek popisuje struktru vodn\u00EDho proudu vych\u00E1zej\u00EDc\u00EDho z vysokotlak\u00FDch trysek, zyb\u00FDv\u00E1 se modely prod\u011Bn\u00ED, vliv pulsace na p\u0159enos tepla v oblasti dopadu, intenzitou dynamiky na ost\u0159ikovan\u00E9m povrchu.. P\u0159edstavuje sn\u00EDmky jednotliv\u00FDchproud\u016F ost\u0159iku, s v\u00FDstupn\u00ED rychlost\u00ED okolo 300 m.s-1." . . "2007-05-14+02:00"^^ . . "79-86" . "image analyses, high pressure pulsing nozzle, heat transfer, descaling"@en . "Boh\u00E1\u010Dek, Jan" . "Svratka" . "978-80-87012-06-2" . . "Obrazov\u00E1 anal\u00FDza vodn\u00EDho proudu"@cs . .