AUS diffusion neutronics module - POW3D : a mathematical description

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dc.contributor.authorBarry, JMen_AU
dc.contributor.authorPollard, JPen_AU
dc.date.accessioned2007-11-22T04:28:19Zen_AU
dc.date.accessioned2010-04-30T04:39:05Zen_AU
dc.date.available2007-11-22T04:28:19Zen_AU
dc.date.available2010-04-30T04:39:05Zen_AU
dc.date.issued1987-04en_AU
dc.description.abstractThe mathematical and computational structure of POW3D, a general purpose zero, one, two and three-dimensional multigroup neutron diffusion code including feedback-free kinetics, is described. The code serves as a diffusion module for the AUS nuclear code system. During the production of this efficient nuclear code, a novel mathematical approach was developed to solve the large number of linear equations involved. A description is given of this technique, the method of implicit non-stationery iteration (MINI), and the way in which it is implemented in the code. The three-dimensional implementation of several other conventional approaches to the solution of the linear systems is also discussed.en_AU
dc.identifier.citationBarry, J. M., Pollard, J. P. (1987). Aus diffusion neutronics module-pow3d a mathematical desscription revised July 1996 (AAEC/E612). Lucas Heights, N.S.W.: Research Establishment, Australian Atomic Energy Commission.en_AU
dc.identifier.govdoc719en_AU
dc.identifier.isbn0642598916en_AU
dc.identifier.otherAAEC-E-612en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/709en_AU
dc.language.isoen_auen_AU
dc.publisherAustralian Atomic Energy Commissionen_AU
dc.subjectMathematical modelsen_AU
dc.subjectDiffusionen_AU
dc.subjectNeutronsen_AU
dc.subjectThree-dimensional calculationsen_AU
dc.subjectDifferential equationsen_AU
dc.titleAUS diffusion neutronics module - POW3D : a mathematical descriptionen_AU
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