Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

3DB; 3-dimensional multigroup diffusion burnup analysis. [UNIVAC1108; IBM360; FORTRAN IV]

Technical Report ·
OSTI ID:6346801
3DB is a three-dimensional (x-y-z, r-theta-z, triangular-z) multigroup diffusion code for use in detailed fast-reactor criticality and burnup analysis. The code can be used to - (a) compute keff and perform criticality searches on time absorption, reactor composition, and reactor dimensions by means of either a flux or an adjoint model, (b) compute material burnup using a flexible material shuffling scheme, and (c) compute flux distributions for an arbitrary extraneous source.UNIVAC1108;IBM360; FORTRAN IV; EXEC8 (UNIVAC1108), OS/360 (IBM360); 65K word memory and 11 peripheral storage devices (UNIVAC1108), 500K bytes and same number of mass storage units (IBM360).
Research Organization:
Hanford Engineering Development Lab., Richland, WA (USA)
OSTI ID:
6346801
Report Number(s):
ANL/NESC-567; ON: DE83048567
Country of Publication:
United States
Language:
English