caa a22 4500 606150757 CHVBK 20210128100540.0 cr unu---uuuuu 210128e20150901xx s 000 0 eng 10.1007/s10512-015-9998-1 doi (NATIONALLICENCE)springer-10.1007/s10512-015-9998-1 Experimental Investigations of the Characteristics of Heat-Exchange and Temperature Fields in the Channels and Fuel-Element Assemblies of Lead-Cooled Fast Reactors [Elektronische Daten] [V. Rachkov, A. Sorokin, A. Zhukov, Yu. Kuzina, V. Privezentsev] The results of experimental investigations of heat exchange and temperature fields in channels and fuel assemblies in lead-cooled fast reactors performed at the Leipunskii Institute for Physics and Power Engineering are presented. The main investigations were performed using mercury and lead-bismuth and sodium-potassium alloys. The effect of the contact thermal resistance on heat exchange is analyzed. Data on heat transfer and the azimuthal temperature nonuniformity of the fuel elements are compared for assemblies with a wide lattice, relative spacing s/d = 1.33, smooth fuel elements, and spacing of fuel elements by an ‘edge on edge' double winding and transverse lattices are compared. Springer Science+Business Media New York, 2015 Rachkov V. State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut Sorokin A. State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut Zhukov A. State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut Kuzina Yu State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut Privezentsev V. State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut Atomic Energy Springer US; http://www.springer-ny.com 118/5(2015-09-01), 307-317 1063-4258 118:5<307 2015 118 10512 https://doi.org/10.1007/s10512-015-9998-1 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10512-015-9998-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rachkov V. State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut NATIONALLICENCE 700 1- Sorokin A. State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut NATIONALLICENCE 700 1- Zhukov A. State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut NATIONALLICENCE 700 1- Kuzina Yu State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut NATIONALLICENCE 700 1- Privezentsev V. State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut NATIONALLICENCE 773 0- Atomic Energy Springer US; http://www.springer-ny.com 118/5(2015-09-01), 307-317 1063-4258 118:5<307 2015 118 10512