Published 1977
| Version v1
Miscellaneous
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Feasibility study on heterogeneous method in criticality calculations
Description
The criticality of finite heterogeneous assemblies is analysed by the heterogeneous methods employing the Eigen-function analysis. The moderation is treated by the Fermi age theory. The system is analysed in two dimensional rectangular coordinates. The criticality and the fluxes are determined for systems with small and large number of fuel rods. The convergence and the residual error in the modal analysis are discussed. (author)
Availability note (English)
MF available from INIS under the Report Number.Files
23087044.pdf
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Additional details
Additional titles
- Original title (Portuguese)
- Estudo da viabilidade do metodo heterogeneo nos calculos de criticalidade
Publishing Information
- Imprint Pagination
- 81 p.
- Report number
- INIS-BR--2977
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 23087044
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Resource subtype / Literary indicator
- Thesis
- Descriptors DEI
- CRITICALITY; EIGENFUNCTIONS; FEASIBILITY STUDIES; FERMI AGE THEORY; FUEL ELEMENTS; HETEROGENEOUS EFFECTS; MODERATING RATIO; NEUTRON AGE; NEUTRON FLUX; TWO-DIMENSIONAL CALCULATIONS
- Descriptors DEC
- FUNCTIONS; NEUTRON SLOWING-DOWN THEORY; RADIATION FLUX; REACTOR COMPONENTS