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堆芯换料
相关语句
  reactor reloading pattern
     AC-600 Reactor Reloading Pattern Optimization by Using Genetic Algorithms
     遗传算法在AC-600堆芯换料优化中的应用研究
短句来源
     Application of Simulated Annealing Algorithms in the Optimization of Pressurized Water Reactor Reloading Pattern
     模拟退火算法在压水堆堆芯换料优化中的应用研究
短句来源
  “堆芯换料”译为未确定词的双语例句
     OPTIMIZATION OF RELOAD CORE DESIGN FOR PWR
     压水堆堆芯换料设计优化的研究
短句来源
     The objective function of the optimization is to minimize assembly power Peaking factor. A program code ALPOT based on the theory has been successfully used in Guangdong NPP (GNP-1) cycle 2 reload core design. The radial assembly averaged power peakingfactor decreases from 1. 33 to 1. 26, while the CPU times on ELXSI-6400 is only 300 odd seconds.
     利用线性规划方法寻找PWR最优的燃料装载布置,目标函数为堆芯组件功率峰因子最小.将编制的计算程序ALPOT应用于大亚湾核电站(GNP-1)首次堆芯换料设计优化计算中,组件平均功率峰因子由原来的1.33降到1.26,在ELXSI-6400机器上花费CPU300多秒.
短句来源
     In-Core Reload Design for Daya Bay Nuclear Power Station
     大亚湾核电站堆芯换料设计
短句来源
     Incore Reload Design for Cycle 9 of Daya Bay Nuclear Power Station
     大亚湾核电站第九循环堆芯换料设计
短句来源
     The proposed hybrid method was implemented to the reactor reloading optimization calculation of WWER1000 type reactor and QinshanⅠ nuclear power plant core reloading.
     为验证其优越性,使用国际原子能机构IAEA公布的Kalinin 5核电厂WWER 1000型堆芯第二循环换料基准题以及秦山第六循环堆芯换料问题进行了优化计算比较与校验.
短句来源
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  相似匹配句对
     In-Core Reload Design for Daya Bay Nuclear Power Station
     大亚湾核电站堆芯换料设计
短句来源
     Incore Reload Design for Cycle 9 of Daya Bay Nuclear Power Station
     大亚湾核电站第九循环堆芯换料设计
短句来源
     Core Design for AC-600
     AC—600堆芯设计
短句来源
     PLASMA BURNING AND CONTROL IN REACTOR CORE
     堆芯等离子体燃烧和控制
短句来源
     Computer Management of Refueling for Nuclear Power Station
     核电站大修换料的计算机化管理
短句来源
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  core reload
Finding optimal nuclear reactor core reload patterns using nonlinear optimization and search heuristics.
      


The effect of burnup nonuniformity across the assembly for optimizingfuel loading in core is investigated in this paper.Some new rules are proposedwhich can be used for optimizing fuel loading in the core.New automatic pr-ocedure for optimizing fuel loading in the core is described.

本文研究了燃料组件内燃耗非均匀性对堆芯内燃料最佳化布置的影响,提出了堆芯换料时所应遵循的某些新规则。介绍了由作者编制的自动换料计算机程序。

Linear Programming (LP) method is used to search for PWR optimized fuel assemblyloading pattern. The objective function of the optimization is to minimize assembly power Peaking factor. A program code ALPOT based on the theory has been successfully used in Guangdong NPP (GNP-1) cycle 2 reload core design. The radial assembly averaged power peakingfactor decreases from 1. 33 to 1. 26, while the CPU times on ELXSI-6400 is only 300 odd seconds.

利用线性规划方法寻找PWR最优的燃料装载布置,目标函数为堆芯组件功率峰因子最小.将编制的计算程序ALPOT应用于大亚湾核电站(GNP-1)首次堆芯换料设计优化计算中,组件平均功率峰因子由原来的1.33降到1.26,在ELXSI-6400机器上花费CPU300多秒.

Adirect emcient optimization techniquehas been eHectedfor automatically optimizing thereload of PWR. The objective functions include: maximization of end-of-cycle(EOC) reactivityand maximization of average discharge burnup. The fuel loading optimization and burnable poison(BP) optimization are separated into two stages by using Haling principle. In the first stage, theoptimum fuel reloading pattern without BP is determined by the Linear Programming method us-ing enrichments as control variable,while in the...

Adirect emcient optimization techniquehas been eHectedfor automatically optimizing thereload of PWR. The objective functions include: maximization of end-of-cycle(EOC) reactivityand maximization of average discharge burnup. The fuel loading optimization and burnable poison(BP) optimization are separated into two stages by using Haling principle. In the first stage, theoptimum fuel reloading pattern without BP is determined by the Linear Programming method us-ing enrichments as control variable,while in the second stage the optimum BP allocation is deter-mined by the Flexible Tolerance Method using the number of BP rods as control variable. A prac-tical and efficient PWR reloading optimization program based on above theory has been encodedand successfully applied to Qinshan Nuclear Power Plant(QNP) cycle 2 reloading design.

讨论压水堆堆芯换料设计优化问题,并研制一套实用的换料优化软件包,可用于低泄漏、外-内和改进的外-内装料方案的优化。在低泄漏方案优化时,利用哈林原理将燃料组件布置与可燃毒物配置的优化问题脱耦成两步优化问题。先用线性规划方法进行无可燃毒物时燃料组件布置的优化,然后再用可变容差法寻找可燃毒物的优化布置。应用该软件对秦山核电厂首次难芯换料方案进行了优化,提出了可供参考的一些优化布置方案。

 
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