TY - JOUR
AU - Chachin, V.
AB - The results of the investigation can be used to develop computational procedures. It is necessary to take account of the fact that the maximum increase in the velocity of the gas flow, and therefore the greatest heat removal from spherical fuel elements, is most prob- able near the assembly walls, and that the greatest overheating of the spheres occurs in the central part of the assembly, where there is the largest number of points at which the local velocity is below the average velocity of the gas through the apparatus. The experimental apparatus for ~ = 4 ~ ensures the best gas distribution in a layer of spheres as compared with similar reactor assemblies, but without tapering headers, of the type described in [8]. LITERATURE CITED i. E. K. Popov, "Investigation of aerodynamic nonuniformities in reactors with a fixed layer of catalyst," Dissertation, Scientific-Research Institute of Synthetic Rubber Monomers, Yaroslavl' (1980). R. G. Bogoyavlenskii, Hydrodynamics and Heat Transfer in High-Temperature Nuclear Reac- tors with Spherical Fuel Elements [in Russian], Atomizdat, Moscow (1978). 3. V. Stan~k and V. Eckert, Chem. Eng. Sci., 34, 933 (1979). J. Marivoet, P. Teodoroiu, and S. Wajc, Chem. Eng. Sci., 29, 1836 (1974). 5. A. 
TI - A nondestructive method of determining the Pu/U ratio in fast reactor fuel elements, based on x-ray spectrometry
JF - Atomic Energy
DO - 10.1007/BF01126820
DA - 2005-01-25
UR - https://www.deepdyve.com/lp/springer-journals/a-nondestructive-method-of-determining-the-pu-u-ratio-in-fast-reactor-tXgtpB6DuJ
SP - 776
EP - 778
VL - 53
IS - 5
DP - DeepDyve
ER -