2DB; two-dimensional multigroup diffusion and depletion. [UNIVAC1108; CDC6600; FORTRAN IV]
Technical Report
·
OSTI ID:6233040
2DB is a flexible, two-dimensional (x-y, r-z, r-theta, hex geometry) diffusion code for use in fast reactor analyses. The code can be used to: (a) Compute fuel burnup using a flexible material shuffling scheme. (b) Perform criticality searches on time absorption (alpha), material concentrations, and region dimensions using a regular or adjoint model. Criticality searches can be performed during burnup to compensate for fuel depletion. (c) Compute flux distributions for an arbitrary extraneous source.UNIVAC1108;CDC6600; FORTRAN IV; 65K memory and three peripheral storage devices.
- Research Organization:
- Pacific Northwest Lab., Richland, WA (USA)
- OSTI ID:
- 6233040
- Report Number(s):
- ANL/NESC-325; ON: DE83048325
- Country of Publication:
- United States
- Language:
- English
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Mon Jul 01 00:00:00 EDT 1968
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Related Subjects
654003* -- Radiation & Shielding Physics-- Neutron Interactions with Matter
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
C CODES
COMPUTER CODES
CRITICALITY
DIFFERENTIAL EQUATIONS
EQUATIONS
MULTIGROUP THEORY
NEUTRON DIFFUSION EQUATION
NEUTRON TRANSPORT THEORY
REACTIVITY
TRANSPORT THEORY
TWO-DIMENSIONAL CALCULATIONS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
C CODES
COMPUTER CODES
CRITICALITY
DIFFERENTIAL EQUATIONS
EQUATIONS
MULTIGROUP THEORY
NEUTRON DIFFUSION EQUATION
NEUTRON TRANSPORT THEORY
REACTIVITY
TRANSPORT THEORY
TWO-DIMENSIONAL CALCULATIONS