. . "Vy\u0161et\u0159ov\u00E1n\u00ED proudov\u00E9ho a teplotn\u00EDho pole v mezikruhov\u00E9m vertik\u00E1ln\u00EDm kan\u00E1le p\u0159i dvouf\u00E1zov\u00E9m proud\u011Bn\u00ED"@cs . . . . . "Investigation velocity flow field and thermal flow field in the vertical annular channel at two-phase flow"@en . . . "Vy\u0161et\u0159ov\u00E1n\u00ED proudov\u00E9ho a teplotn\u00EDho pole v mezikruhov\u00E9m vertik\u00E1ln\u00EDm kan\u00E1le p\u0159i dvouf\u00E1zov\u00E9m proud\u011Bn\u00ED" . "fuel rod model, velocity flow field, thermal flow field, spacer, ANSYS/FLUENT, heat transfer, vertical annular channel"@en . "P\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 vy\u0161et\u0159ov\u00E1n\u00EDm teplotn\u00EDho pole v mezikruhov\u00E9m vertik\u00E1ln\u00EDm kan\u00E1le okolo vyh\u0159\u00EDvan\u00E9 st\u011Bny palivov\u00E9 ty\u010De. Problematika v\u00FDzkumu je zam\u011B\u0159ena na chov\u00E1n\u00ED teploty b\u011Bhem pomal\u00E9ho ochlazov\u00E1n\u00ED vodou, kter\u00E9 prob\u00EDh\u00E1 pomal\u00FDm stoup\u00E1n\u00EDm hladiny v mezikruhov\u00E9m kan\u00E1le. Tento p\u0159\u00EDsp\u011Bvek je dopln\u011Bn o rozbor vzniku parn\u00ED f\u00E1ze na povrchu st\u011Bny palivov\u00E9 ty\u010De b\u011Bhem ochlazovac\u00EDho cyklu. V\u00FDvoj proud\u011Bn\u00ED parn\u00ED f\u00E1ze (parn\u00EDch bublin) je analyzov\u00E1n pomoc\u00ED z\u00E1znamu z rychlosekven\u010Dn\u00EDho sn\u00EDm\u00E1n\u00ED. Palivov\u00E1 ty\u010D reprezentuje palivov\u00FD \u010Dl\u00E1nek v jadern\u00E9m tlakovodn\u00EDm reaktoru typu VVER (PWR)."@cs . "[CD512336F11E]" . "1"^^ . . "23210" . . "P\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 vy\u0161et\u0159ov\u00E1n\u00EDm teplotn\u00EDho pole v mezikruhov\u00E9m vertik\u00E1ln\u00EDm kan\u00E1le okolo vyh\u0159\u00EDvan\u00E9 st\u011Bny palivov\u00E9 ty\u010De. Problematika v\u00FDzkumu je zam\u011B\u0159ena na chov\u00E1n\u00ED teploty b\u011Bhem pomal\u00E9ho ochlazov\u00E1n\u00ED vodou, kter\u00E9 prob\u00EDh\u00E1 pomal\u00FDm stoup\u00E1n\u00EDm hladiny v mezikruhov\u00E9m kan\u00E1le. Tento p\u0159\u00EDsp\u011Bvek je dopln\u011Bn o rozbor vzniku parn\u00ED f\u00E1ze na povrchu st\u011Bny palivov\u00E9 ty\u010De b\u011Bhem ochlazovac\u00EDho cyklu. V\u00FDvoj proud\u011Bn\u00ED parn\u00ED f\u00E1ze (parn\u00EDch bublin) je analyzov\u00E1n pomoc\u00ED z\u00E1znamu z rychlosekven\u010Dn\u00EDho sn\u00EDm\u00E1n\u00ED. Palivov\u00E1 ty\u010D reprezentuje palivov\u00FD \u010Dl\u00E1nek v jadern\u00E9m tlakovodn\u00EDm reaktoru typu VVER (PWR)." . . . . "L\u00E1vi\u010Dka, David" . "1"^^ . . "240122" . . "Investigation velocity flow field and thermal flow field in the vertical annular channel at two-phase flow"@en . "P(GP101/09/P056), S" . "Vy\u0161et\u0159ov\u00E1n\u00ED proudov\u00E9ho a teplotn\u00EDho pole v mezikruhov\u00E9m vertik\u00E1ln\u00EDm kan\u00E1le p\u0159i dvouf\u00E1zov\u00E9m proud\u011Bn\u00ED"@cs . "Vy\u0161et\u0159ov\u00E1n\u00ED proudov\u00E9ho a teplotn\u00EDho pole v mezikruhov\u00E9m vertik\u00E1ln\u00EDm kan\u00E1le p\u0159i dvouf\u00E1zov\u00E9m proud\u011Bn\u00ED" . . . . . . "RIV/49777513:23210/11:43896910!RIV12-GA0-23210___" . "RIV/49777513:23210/11:43896910" . . "This article deals for investigation of temperature field in the annular flow channel along the heated wall of the fuel rod. Research focuses on the issue of temperature behavior into the slow coolant at two-phase turbulent flow, which is characteristic slow rise up water level in the annular channel. This article is extended into analysis formation steam phase at surface wall of the fuel rod during coolant process. Investigation of behavior steam flow phases (steam bubbles) is analyzed by record from high-speed imaging camera. The fuel rod represents the fuel cluster in nuclear pressurized water reactor (PWR) of the VVER type."@en .