论文信息 - A 3D coarse-mesh time dependent code for nuclear reactor kinetic calculations

A 3D coarse-mesh time dependent code for nuclear reactor kinetic calculations

Abstract A coarse-mesh code for time-dependent multigroup neutron diffusion calculation based on a direct integration scheme for the time dependence and a low order nodal flux expansion approximation for the space variables has been implemented as a fast tool for transient analysis.

M. Sumini | B. Montagnini | D. M. Zardini | P. Raffaelli

[1] G. I. Bell,et al. Introduction to Nuclear Reactor Theory , 1966 .

[2] J. Hennart,et al. A general family of nodal schemes , 1986 .

[3] Jean Elizabeth Roberts,et al. A constructive method for deriving finite elements of nodal type , 1988 .

[4] APPLICATION OF ALTERNATING-DIRECTION IMPLICIT METHODS TO THE SPACE- DEPENDENT KINETICS EQUATIONS. , 1971 .

[5] W. Werner. Kinetics of Nuclear System Solution Methods for the Space-Time Dependent Neutron Diffusion Equation , 1977 .

[6] Weston M. Stacey,et al. Space-time nuclear reactor kinetics , 1969 .

[7] S. Langenbuch,et al. Coarse-mesh flux-expansion method for the analysis of space--time effects in large light water reactor cores , 1977 .

[8] Kent F. Hansen,et al. Solution of the Space-Dependent Reactor Kinetics Equations in Three Dimensions , 1973 .

[9] M. Sumini,et al. A well-balanced coarse-mesh flux expansion method , 1994 .

[10] J. B. Yasinsky,et al. COMPARISON OF ALTERNATING DIRECTION TIME DIFFERENCING METHODS WITH OTHER IMPLICIT METHODS FOR THE SOLUTION OF THE NEUTRON-GROUP DIFFUSION EQUATIONS. , 1969 .

[11] W. H. Reed,et al. Alternating Direction Methods for the Reactor Kinetics Equations , 1970 .

[12] D. Cundari,et al. A coarse-mesh method for 1-D reactor kinetics , 1986 .

[13] S. Langenbuch,et al. High-order schemes for neutron kinetics calculations, based on a local polynomial approximation , 1977 .