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ANSTO Publications Online >
ANSTO Publications >
Scientific and Technical Reports >
Please use this identifier to cite or link to this item:
http://apo.ansto.gov.au/dspace/handle/10238/463
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| Title: | AUS module pow - a general purpose 0,1 and 2D, multigroup neutron diffusion code including feedback-free kinetics. |
| Authors: | Pollard, JP |
| Issue Date: | Feb-1974 |
| Publisher: | Australian Nuclear Science and Technology Organisation |
| Abstract: | POW is a 'workhorse' module of the AUS system and is used mainly for the following applications: (1) 2 region resonance theory data preparation from presently available fast reactor 26- or 16-group libraries, (2) 0, 1 and 2D diffusion calculations - eigenvalue or criticality search, source or feedback-free kinetics calculations, and (3) perturbation calculations. Main features of the code include the following: (1) it will run under the site AUS system or stand alone (on an IBM360/50), (2) the code uses SLOR for inner iterations with region rebalance to enhance convergence, Gauss-Seidel for upscatter iterations with group rebalance to enhance convergence, Chebyshev source extrapolation for outer iterations and a delayed neutron integrated Crank-Nicholson method for kinetics problems, (3) free format style of input is used throughout, and (4) output options include 1 and 2D flux or reaction rate plots (on a CALCOMP plotter). |
| URI: | http://apo.ansto.gov.au/dspace/handle/10238/463 |
| ISBN: | 0642996172 |
| Appears in Collections: | Scientific and Technical Reports |
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