Global Nuclear Safety
National Research Nuclear University "MEPhI"
online version: ISSN 2499-9733
print version: ISSN 2305-414Х
2014-2(11)
Design, manufacturing and commissioning of nuclear industry equipment
| Article Name | Numerical Simulation of Heat Transfer Characteristics of SCWR Fuel Assembly |
|---|---|
| Authors | D.S. Grusintsev*, A.S. Shelegov** |
| Address | Obninsk Institute of nuclear power engineering the Branch of National Research Nuclear University «MEPhI», |
| Abstract | The article is devoted to the results of numerical simulation of heat transfer characteristics of a fuel assembly cooled by a water of super critical parameters. It also corresponds about the calculation done for verification of ANSYS CFX code. The authors tell about the verification carried out with the use of empirical correlations for Nusselt criterion. The flow velocity field and temperature distribution are obtained. The results of a simulation in a whole are in agreement with experimental data. |
| Keywords | supercritical parameters, coolant, fuel assembly, heat transfer, numerical simulation code |
| Language | Russian |
| References | [1] Kirillov P.L. Sverkhkriticheskiye parametry – budushcheye reaktorov s vodyanym teplonositelem i AES [Supercritical parameters is the future of the water heat transfer reactors and the NPP]. Atomnaya tekhnika za rubezhom [Nuclear equipment abroad]. 2001, №6, ISSN 0320-9326 (in Russian) [2] Vasilchenko I.N., Kobelev S.N., Makhin V.M. Kontseptsiya aktivnoy zony VVER-SKD; vybor konstruktsionnykh materialov i konstruktsiya TVS [Concept of active zone WWER-SCP; choice of constructional materials and fuel assembly сonstruction.]. Godovoy otchet «Ob osnovnykh nauchno-tekhnicheskikh rabotakh OKB «Gidropress» za 2007 god» [The annual report "About the main scientific and technical works of experimental design bureau of "Gidropress" for 2007"]. Nauchno-tekhnichesky i reklamny sbornik №8 [Scientific,technical and advertizing collection № 8]. Podolsk, 2008. (in Russian) [3] Richards G., Pioro I., Harvel G., Shelegov A., Kirillov P. Temperature Profiles of a Vertical, 7-Element Bundle Cooled with Supercritical Freon-12. Journal of Energy and Power Engineering. 2013, №2, Volume 7, ISSN 1934-8975 (in English) [4] Kirillov P.L., Yuryev Yu.S., Bobkov V.P. Spravochnik po teplogidravlicheskim raschetam [Heathydraulic calculations reference book]. M. Pub. Energoatomizdat [Energoatomizdat], 1990. (in Russian) [5] Rivkin S.L., Aleksandrov A.A. Teplofizicheskiye svoystva vody i vodyanogo para [Heatphysical properties of water and water vapor]. M. 1975. (in Russian) |
| Papers | 59 - 63 |
| URL Article | URL Article |
| Open Article |