Fast Reactors and Accelerator Driven Systems Knowledge Base

Conference Article: Hydrodynamic module validation of THEHYCO-3DT code

Korsun, A.S.; Vitruk, S.G. (Moscow Engineering Physics Institute, Moscow (Russian Federation)); Ushakov, P.A.; Gabrianovich, B.N. (State Scientific Center of Russian Federation, Institute of Physics and Power Engineering, Obninsk, Kaluga Region (Russian Federation))

Abstract

Verificated hydrodynamical module of a program complex “THEHYCO-3DT”, created in frame neutronic termaigidrodinanical of a program complex “SKETCH” in MEPI on faculties “Therophysics ” and “Physics NPP” for modeling three-dimensional non-stationary neutrons - and is termal- of physical processes in an active zone perspective NPP fuel subassemblies without wrapper tube. The data of experiment and results of account are submitted.

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key words: calculation methods; comparative evaluations; computer codes; experimental data; fuel assemblies; hydrodynamics; risk assessment; thermal analysis; three-dimensional calculations; transients
Reference:
Technical committee meeting on methods and codes for calculations of thermohydraulic parameters for fuel, absorber pins and assemblies of LMFR's with traditional and burner cores. Obninsk (Russian Federation) 27-31 Jul 1998
International Atomic Energy Agency, Vienna (Austria)
IAEA-TECDOC--1157, pp:222-225