Published 1982
| Version v1
Miscellaneous
Open
Sensitivity of reactor integral parameters to #betta##betta# parameter of resolved resonances of fertile isotopes and to the α values, in thermal and epithermal spectra
Description
A sensitivity analysis of reactor integral parameter to more 10% variation in the resolved resonance parameters #betta##betta# of the fertile isotope and the variations of more 10% in the α values (#betta# sub(#betta#)/#betta# sub(f)) of fissile isotopes of PWR fuel elements, is done. The analysis is made with thermal and epithermal spectra, those last generated in a fuel cell with low V sub(M)/V sub(F). The HAMMER system, the interface programs HELP and LITHE and the HAMMER computer codes, were used as a base for this study. (E.G.)
Abstract (Portuguese)
Faz-se uma analise da sensitividade de parametros integrais do reator a variacoes de +10% nos parametros de ressonancia resolvida #betta# sub(#betta#) dos isotopos ferteis e a variacoes de +10% nos valores de α(#betta# sub(#betta#)/#betta# sub(f)) dos isotopos fisseis do combustivel de um reator tipo PWR. A analise e feita em espectros termicos e epitermicos, estes ultimos gerados em uma celula de combustivel com baixa razao V sub(M)/V sub(F). O sistema HAMMER1, com sua biblioteca basica, os programas interfaces HELP e LITHE e o codigo HAMMER, serviu como base para o estudo. (Autor)Files
14807153.pdf
Files
(399.4 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:0834919b5fa496def34e0a5c6e8e9cbd
|
399.4 kB | Preview Download |
Additional details
Additional titles
- Original title (Portuguese)
- Sensitividade dos parametros integrais do reator ao parametro #betta##betta# das ressonancias resolvidas dos isotopos ferteis e aos valores de α, em espectros termicos e epitermicos
Publishing Information
- Imprint Title
- 3. National Meeting of Reactor Physics
- Imprint Pagination
- 570 p.
- Journal Page Range
- p. 168-176.
- Report number
- INIS-BR--95
Conference
- Title
- 3. National Meeting of Reactor Physics.
- Dates
- 12-14 Dec 1982.
- Place
- Itaipava, RJ (Brazil).
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 14807153
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- EPITHERMAL NEUTRONS; H CODES; L CODES; NEUTRON SPECTRA; PWR TYPE REACTORS; REACTOR LATTICES; RESONANCE NEUTRONS; SENSITIVITY ANALYSIS; THERMAL NEUTRONS
- Descriptors DEC
- BARYONS; COMPUTER CODES; ELEMENTARY PARTICLES; FERMIONS; HADRONS; NEUTRONS; NUCLEONS; REACTORS; SPECTRA; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Notes
- Imprint:3. Encontro Nacional de Fisica de Reatores.