SENSITIVITY OF LIGHT WATER-REACTOR FUEL-CYCLE PARAMETERS AND COSTS TO UNCERTAINTIES IN THERMAL NUCLEAR-DATA AND METHODS

被引：0

作者：

RYSKAMP, JM ^{[1
]}

HARRIS, DR ^{[1
]}

BECKER, M ^{[1
]}

机构：

[1] RENSSELAER POLYTECH INST,DEPT NUCL ENGN,TROY,NY 12181

来源：

NUCLEAR SCIENCE AND ENGINEERING | 1981年 / 77卷 / 03期

关键词：

621 Nuclear Reactors - 622 Radioactive Materials - 723 Computer Software; Data Handling and Applications;

D O I：

10.13182/NSE81-A19839

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The sensitivity of light water reactor (LWR) fuel cycle parameters and costs to uncertainties in thermal nuclear data and methods is examined using a code package. The FASTT code was written to compute detailed sensitivity coefficients using either a direct or a perturbation technique. The code is also used to determine the importance of the frequency distribution used to compute neutron scattering kernels based on the incoherent approximation.

引用

页码：285 / 296

页数：12

共 33 条

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[22] Sensitivity of the neutron multiplication factor to gadolinium isotopes' nuclear data for light water reactor fuel assemblies in the peak reactivity burnup range
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[23] TOPICAL QUESTIONS CONCERNING NUCLEAR FUEL CYCLE .4. DO LIGHT WATER REACTOR-FUEL ELEMENTS FULFILL EXPECTATIONS OF REACTOR OPERATORS
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[28] Inventory calculation and nuclear data uncertainty propagation on light water reactor fuel using ALEPH-2 and SCALE 6.2
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ANNALS OF NUCLEAR ENERGY, 2015, 83 : 137 - 146
[29] THERMAL-NEUTRON STEADY-STATE SPECTRA IN LIGHT WATER-REACTOR FUEL ASSEMBLIES POISONED WITH VARIOUS NON-1/V ABSORBERS OF DIFFERENT CONCENTRATIONS
SWAMINATHAN, K
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NUCLEAR SCIENCE AND ENGINEERING, 1991, 108 (03) : 319 - 323
[30] THERMAL-HYDRAULICS IN UNCOVERED CORE OF LIGHT WATER-REACTOR IN SEVERE CORE DAMAGE ACCIDENT .2. ANALYSIS OF POWER BURST FACILITY SEVERE FUEL DAMAGE SCOPING TEST WITH SEFDAN CODE
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