Method for calculating the albedo characteristics of multizone blocks in heterogeneous systems
Creators
Description
The technique for the calculation of albedo characteristics of multilayer cylindrical blocks composed of arbitrary number and combination of breeding, absorbing and scattering zones has been developed within the framework of the method of the first collision probability. A high-speed program for calcualtion of albedo matrices of complex blocks has been drawn up for the BESM-6 computer in the multigroup representation. The comparison of adduced calculation results shows that albedo matrices obtained with the proposed method for the most typical heterogeneous particularities do not yield in accuracy to calculation results by the Monto-Carlo method. Albedo characteristics calculation program is a part of the complex calculation program of heterogeneous system on the two-group approximation
Additional details
Additional titles
- Original title (Russian)
- Расчет альбедных характеристик многозонных блоков в гетерогенных системах
Publishing Information
- Journal Title
- At. Ehnerg.
- Journal Volume
- 48
- Journal Issue
- 4
- Series
- At. Ehnerg.
- Journal Page Range
- 242-245
- ISSN
- 0004-7163
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 12585746
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Descriptors DEI
- ACCURACY; ALBEDO; ALGORITHMS; COMPUTER CALCULATIONS; CYLINDRICAL CONFIGURATION; HETEROGENEOUS EFFECTS; MATRICES; NEUTRON FLUX; REACTOR CORES; SPATIAL DISTRIBUTION
- Descriptors DEC
- CONFIGURATION; DISTRIBUTION; RADIATION FLUX; REACTOR COMPONENTS
Optional Information
- Notes
- For English translation see the journal Soviet Journal of Atomic Energy (USA).