COMPARATIVE COMPUTATIONS OF ONE 3D TIME-DEPENDENT TEST PROBLEM FOR THE REACTOR RBMK WITH THE CODES KORAT-3D, DINA, STEPAN AND Z3DAM (ACADEM)
O. A. Zvenigorodskaya, R. M. Shagaliev, T. V. Shemyakina, E. N. Danilova, L. N. Podlazov, N. L. Chichulin, A. V. Krayushkin, Yu. A. Tishkin, S. M. Tsareva, A. I. Zinin, V. A. Pivovarov
VANT. Ser.: Mat. Mod. Fiz. Proc 2001. Вып.4. С. 3-10.
The verification of neutron-physics program forming a part of full-scale complexes intended for analyzing dynamics and safety of reactors requires a bench-mark database. A description of one of these bench-marks, namely, 3D time-dependent test problem is given. The results of its diffusive computations obtained with the codes KORAT-3D, DINA, STEPAN are analyzed. The computational data for conditionally critical problems gained using the above codes and the stationary code Z3DAM are presented.
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