CROSS-SECTION SENSITIVITY AND UNCERTAINTY ANALYSIS WITH APPLICATION TO A FUSION REACTOR

被引：33

作者：

GERSTL, SAW ^{[1
]}

DUDZIAK, DJ ^{[1
]}

MUIR, DW ^{[1
]}

机构：

[1] UNIV CALIF,LOS ALAMOS SCI LAB,DIV THEORET,LOS ALAMOS,NM 87545

来源：

NUCLEAR SCIENCE AND ENGINEERING | 1977年 / 62卷 / 01期

关键词：

D O I：

10.13182/NSE77-A26945

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：

A computational method to determine cross-section requirements quantitatively is described and applied to the Tokamak Fusion Test Reactor (TFTR). Perturbation theory is used to combine estimated cross-section uncertainties with calculated sensitivities to determine the variance of any nuclear design parameter of interest. The theory for cross-section sensitivity and uncertainty analysis is extended, and formulas are given for convenient upper-limit estimates for the variance of integral design parameters due to estimated cross-section uncertainties.

引用

页码：137 / 156

页数：20

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