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fuel assembly cask 燃料组件罐
TPFAP is a transmisssion probabilily fuel assembly code package for burnup calculations on BWR and PWR. TPFAP是一个同时适用于PWR和BWR的穿透几率法燃料组件燃耗计算程序包。
Early studies analyzed using the WIMSSN system had large errors in fuel assembly analyses with burnable poison (BP). 用WIMS-SN系统计算含可燃毒物组件时,出现比较大的误差,不适宜低温供热堆含可燃毒物组件的计算。
On the other hand,the damp of fuel assembly in water increases greatly and restrains the aseismatic response greatly. 板状燃料组件在环境中的振动阻尼大,能大大抑制抗震响应。
There exists probability of fuel assembly damage in PWR during refueling period. 在压水堆核电站换料的过程中存在燃料棒破损的可能。
The model of calculating the flux distribution in the 2-D hexagonal fuel assembly of LWR by transmission probability method is described. 介绍利用穿透概率法求解二维六角形轻水堆燃料组件中子通量密度分布。
When a fuel assembly comes out, highly radioactive fission products such as strontium 90 and cesium 137 are generating tens of kilowatts of heat. 当一块燃料组件取出时，诸如锶90和铯137这样的高强辐射产品将放出数万瓦的热量。
The reactor core is composed of 205 AFA-3GXL fuel assemblies. 反应堆堆芯由205个AFA-3GXL燃料组件组成；
Results show that design of the dismountable fuel assembly and the hot cell examination facility is reasonable, remote operation is practical inside hot cell. 主要结果是:可拆卸组件及相应热室检验装置的设计合理,热室内远距离操作可行;
Abstract： A set of software package possessing engineering practical value to calculate PWR hexagonal fuel assembly homogenous parameters has been developed in this paper. 摘要：介绍了所研制的具有工程实用价值的压水堆六角形燃料组件均匀化计算软件包。
The reload strategy is from 12 months to 18 month of GNPS,the fuel assembly changed from AFA 2G to AFA 3G and core nuclear data been changed,thus many accidents need to be reanalyzed. 大亚湾核电站由年换料改为18个月换料,燃料组件由AFA 2G改为AFA 3G,堆芯中子学参数发生了较大变化。
Local mean velocity and turbulence intensity measurements were obtained with DANTEC 55 X two-dimensional Laser Dopper Anemometry (LDA) for rod bundle of reactor fuel assembly test model whick was a 4x4 rod bundle. 采用DANTEC 55X两维激光多普勒测速仪对反应堆燃料组件棒束流场进行了测试,获得了其不同断面处的紊流速度分布及湍流特性,并进行了理论模型计算分析,试验结果与理论计算及他人实验结果符合较好。
Investigation showed: the fuel assembly of electromagnetic movable coil control rod drive mechanism is firm enough to suffer from the impulsive load,so it suits using in the reactor. 结果表明:池式研究堆可移动线圈电磁驱动机构驱动线的跟随燃料组件能承受冲击载荷的作用,符合反应堆运行要求。
The fuel rods then assembled in clusters to form the fuel assemblies for loading into the reactor core. 燃料棒集中后,会组合成为燃料组件,供放入反应堆堆芯使用。
In September 2003,26 spent fuel assemblies have been successfully transported to reproduction plant for first time. 2003年9月,大亚湾核电站首个满载26组乏燃料的运输容器出厂,标志着大亚湾核电站具备了厂内乏燃料装罐外运的能力,随后2004年大亚湾核电站成功完成了两次乏燃料的运输任务。
Jack was assigned to the assembly shop of the factory. 杰克被分配到厂里的装配间工作。
The process, carried out under water, includes unloading of fuel assemblies from the reactor core and its transportation to the spent fuel pool. 整个运送过程,包括由反应堆芯卸出燃料组件及输送到乏燃料池,均在水下进行。
Abstract This paper proposes a multi-layer design of fuel assemblies for the fast zone of the SCWR (supercritical water reactor) mixed core. 摘要提出超临界水混合堆快谱区多层燃料组件设计方案。
Robots are replacing people on assembly lines. 机器人逐渐代替了装配线上的工人。
They have to skimp on fuel in winter. 冬天他们得节省燃料。