Title :
CEPXS/ONELD version 2.0: a discrete ordinates code package for general one-dimensional coupled electron-photon transport
Author :
Lorence, Leonard J., Jr.
Author_Institution :
Sandia Nat. Lab., Albuquerque, NM, USA
Abstract :
The CEPXS/ONELD version 2.0 code package offers an easy-to-use tool for calculating the high-energy electron-photon cascade in one-dimensional geometries. Since defaults exist for the finite-differencing approximation the user is not required to be an expert in discrete ordinates techniques. Version 2.0 of CEPXS/ONELD also allows users to easily calculate response functions in adjoint or inverse transport mode. Kerma predictions and calculations in curvilinear geometries can also be obtained.<>
Keywords :
finite difference methods; nuclear engineering computing; photon transport theory; physics computing; transport processes; CEPXS/ONELD version 2.0; curvilinear geometries; discrete ordinates code; finite-differencing approximation; general one-dimensional coupled electron-photon transport; high-energy electron-photon cascade; inverse transport mode; kerma predictions; one-dimensional geometries; response functions; Central Processing Unit; Computational efficiency; Electronics packaging; Electrons; Equations; Finite difference methods; History; Laboratories; Monte Carlo methods; Radiation hardening;
Conference_Titel :
Nuclear Science Symposium and Medical Imaging Conference, 1991., Conference Record of the 1991 IEEE
Conference_Location :
Santa Fe, NM, USA
Print_ISBN :
0-7803-0513-2
DOI :
10.1109/NSSMIC.1991.259078
