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- Rod cluster type fuel assembly 棒束型燃料组件
- Though the AFA 2G fuel assembly have been used for a long time, and is gradually replaced by AFA 3G and Alliance fuel assemblies, but the researched results from AFA 2G is also suitable for the new type fuel assemblies. AFA 2G燃料组件虽已使用了很长时间,并已逐渐被AFA3G燃料组件和Alliance燃料组件所替代,但其燃料棒设计参数不确定性研究结果同样适用于新型燃料组件。
- A rod cluster control assembly(RCCA) withdrawal accident is defined as an uncontrolled addition of reactivity to the reactor core caused by withdrawal of RCCA's resulting in a power excursion. 由于控制棒抽出引起堆芯内反应性失控增加,从而导致核功率剧增的事故定义为一组控制棒组件抽出事故。
- 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。
- Remote control rod cluster assembly 遥控棒束组件
- MATHEMATICAL MODELING OF LURGI TUBE-SHELL TYPE FUEL METHANOL SYNTHETIC REACTOR. 鲁奇管壳型合成塔合成燃料甲醇的数学模型
- The results show that the shapes of agglomerates are alike to the cluster type inclusion particles in molten steel. 结果表明,模拟得到的凝聚体与钢中簇状类型夹杂物的形状相似。
- 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。
- Single-chamber solid oxide fuel cell (SC-SOFC) is a novel type fuel cell that operates at a mixture of fuel and air. 单气室固体氧化物燃料电池是一种工作在燃料和空气混合气氛下的新型燃料电池。
- 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。
- As a solid electrolyte, followed the PEFC (Polymer solid electrolyte type fuel cell) for general use category of perfluorinated sulfonic acid polymer. 作为固体电解质,沿用了PEFC(高分子固体电解质型燃料电池)一般使用的全氟磺酸类聚合体。
- 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;
- 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。
- This paper describes the working principles, maintenance and trouble shooting of the VE distributor type fuel pumps produced by BOSCH Corporation in Federal Republic of Germany. 介绍了联邦德国Bosch公司生产的VE型分配式喷油泵的工作原理、维护和故障排除方法.
- 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。
- 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。