THREETRAN (hex, z) users' manual. [3-D, multigroup, discrete-ordinates code]
THREETRAN (hex,z) is a three-dimensional, multigroup, discrete-ordinates neutral-particle transport code for use in solving problems in hexagonal, z geometries. An efficient and flexible data management strategy is incorporated and uses three hierarchies of storage: fast core (or small core memory), extended core (or large core memory), and random access disk. Both isotropic (P/sub 0/) and linearly anisotropic (P/sub 1/) scattering can be treated. This manual is intended to be a guide for the users of THREETRAN (hex,z) in setting up problem input and in interpreting the output. It is not intended to provide a description of code theory or architecture. 5 figures, 4 tables.
- Research Organization:
- Los Alamos Scientific Lab., NM (USA)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 5628798
- Report Number(s):
- LA-8089-M
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
654001* -- Radiation & Shielding Physics-- Radiation Physics
Shielding Calculations & Experiments
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CDC COMPUTERS
COMPUTER CODES
COMPUTERS
CONFIGURATION
DISCRETE ORDINATE METHOD
DOCUMENT TYPES
HEXAGONAL CONFIGURATION
MANUALS
MULTIGROUP THEORY
NEUTRAL-PARTICLE TRANSPORT
NEUTRON TRANSPORT THEORY
P1-APPROXIMATION
PRISMATIC CONFIGURATION
RADIATION TRANSPORT
SPHERICAL HARMONICS METHOD
T CODES
THREE-DIMENSIONAL CALCULATIONS
TRANSPORT THEORY
Shielding Calculations & Experiments
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CDC COMPUTERS
COMPUTER CODES
COMPUTERS
CONFIGURATION
DISCRETE ORDINATE METHOD
DOCUMENT TYPES
HEXAGONAL CONFIGURATION
MANUALS
MULTIGROUP THEORY
NEUTRAL-PARTICLE TRANSPORT
NEUTRON TRANSPORT THEORY
P1-APPROXIMATION
PRISMATIC CONFIGURATION
RADIATION TRANSPORT
SPHERICAL HARMONICS METHOD
T CODES
THREE-DIMENSIONAL CALCULATIONS
TRANSPORT THEORY