INVESTIGATION OF APPROXIMATIONS USED IN CONSYST CROSS-SECTION PROCESSING SYSTEM FOR WATER-WATER REACTOR CELL CALCULATIONS

Authors & Affiliations

Raskach K.F., Rozhikhin E.V., Tsiboulia A.A., Tsiboulia A.M.
State Scientific Centre - A.I. Leipunsky Institute for Physics and Power Engineering, Obninsk, Russia

Abstract

A few approximations used in CONSYST cross-section processing system have been studied. Recommendations have been made on cross-section preparation methods for thermal reactor cell calculations.

Keywords
group constants, CONSYST code, Monte-Carlo code, multigroup approximation, precision calculations, thermal reactors

Article Text (PDF, in Russian)

References

UDC 621.039.51

Problems of Atomic Science and Technology. Series: Nuclear Constants", issue 2, 2001