TECHNOLOGY OF PREPARATION OF GROUP MACROSCOPIC CONSTANTS AND PROCEDURE OF THEIR REFINEMENT IN CALCULATING NEUTRON TRANSPORT PROBLEMS
| A. N. Grebennikov | , | | , | A. V. Alekseev | , | S. V. Mzhachikh | , | N. A. Krut`ko |
VANT. Ser.: Mat. Mod. Fiz. Proc. 2005. Вып.4. С. 15-24.
The paper describes the system of constant assurance of neutron-physical calculations, particularly in solving non-stationary problems of neutron transport and problems of energy-release in group kinetic approximation developed in RFNC-VNIIEF. The essence of the system lies in application of a closed technological chain of data processing: including work with libraries of estimated neutron data, working-out of recommendations for application of different libraries of constants for problems of different kinds, calculation of group constants and their refinement while calculating non-stationary problems of neutron transport.
|
English
