燃料元件

NaI多道脉冲幅度分析系统在燃料元件破损监测中的应用研究

Fuel element rupture detection based on NaI detector and multi-channel pulse amplitude analyzer

HTR-10的燃料元件、设计特点及安全特性

Design feature , safety and fuel element of HTR-10

球形燃料元件无燃料区的X射线实时成像检验技术

X-ray Real-time Image Detection of the Fuel-free Zone of Spherical Fuel Elements

燃料元件焊缝的坚固程度由X射线检测和氮漏测试来评估。

The soundness of the welds of the fuel elements was confirmed by the X-ray inspection and helium leak test .

本文叙述了U3Si2板型燃料元件回收产品中微量铜的阳极溶出极谱法测定。

A anodic-stripping polarographic method determinating trace copper in recovered waste U_3Si_2 fuel elements is described in this paper .

HTR-10燃料元件装卸控制模拟装置的研制

Development of Simulating Control Device for Fuel Handling System in HTR-10

U3Si2-Al燃料元件板力学性能试验研究

Mechanical Properties of U_3Si_2-Al Fuel Plate

建立从核燃料元件中真空抽提H2并进行气相色谱法测定的真空抽提-气相色谱法。

S : H 2 in nuclear components was extracted in the vacuum glass extraction system and determined by gas chromatography .

10MW高温堆燃料元件输送速度分析与实测结果

Transport speed analysis and measurement for HTR-10 fuel elements

HTR-10燃料元件装卸系统调试试验

Verification Test of Fuel Handling System of HTR-10

HTR-10燃料元件装卸集散控制系统的研究

Research on HTR-10 Fuel Handling Control System

HTR-10燃料元件的气体输送

Gas Transportation of Fuel Element in HTR-10

堆内测量UO2燃料元件的有效热导率

Measuring equivalent thermal conductivity of uo_2 fuel element under irradiation

针对HTGR钍、铀燃料元件高燃耗、~（232）U含量高的特点提出了酸式进料的单循环溶剂萃取流程，并进行了串级实验。

For reprocessing high burn-up fuel from HTGR , a single cycle process by solvent extraction with acid feed solution is suggested .

应用自行研制的全反射X射线荧光光谱仪样机，建立了核动力堆（PWR）乏燃料元件不溶残渣化学成分测定方法。

The analysis method of chemical composition of insoluble residue of spent PWR fuel has been developed by using a self-made prototype of total reflection X-ray fluorescence spectrometer .

方法适用于PWR乏燃料元件不溶残渣实际样品分析。

It is predicated that the method could also be applied to practical sample analysis of insoluble residue of spent PWR fuel .

HTR-10燃料元件双向探测器敏感元件特性研究

Study on properties of sensor of the bi directional detector for the fuel element in HTR 10

燃料元件格架用Zr-4合金板材研究

Study of Zr-4 plates for fuel racks

10MW高温气冷堆乏燃料元件转运罐罐盖封压机构的研制

Development of Cover Seal Mechanism of Spent Fuel Element Shipping Cask in 10 MW High-Temperature Gas-Cooled Reactor

通过实验测得反应堆停堆时刻裂变产物~（137）CS、~（148）Nd等监测体的浓度值，进而推算出辐照燃料元件的燃耗值是通常采用的方法。

Usually , concentration of fission product monitors ~ ( 137 ) Cs and ~ ( 148 ) Nd are measured experimentally , from which burnup of irradiation fuel element can be derived .

UO2陶瓷板状燃料元件

UO_2 Ceramic Plate-Type Fuel Element

介绍了核电站燃料元件UO2芯块的间隙无损检查仪。

The tester for nondestructive testing the gap between the UO2 pellets of fuel rods is described .

本文介绍了10MW高温气冷堆（HTR-10）燃料元件气体输送系统的关键设备、管路设计及输送气体流量计算。

The key equipments , the design of tubes and the calculation of transportation gas flow are described in this paper .

介绍了10MW高温气冷实验堆燃料元件辐照后应力失效概率的计算方法与计算结果。

The calculation method and results of the stress failure probability of the fuel element for HTR-10 after irradiation are presented .

但由于LEU堆芯运行寿期的延长，对一般同位素生产与燃料元件辐照考验不会有明显影响。

Because of the cycle length prolonging , common radioisotope production and fuel element radiation testing are not influenced apparently .

说明MOX燃料元件在核燃料循环过程中的意义及采用的计算方法。

The significance of MOX fuels in the cycle of nuclear fuels and calculation method were explained .

介绍了10MW高温气冷实验堆乏燃料元件贮存系统的功能、系统工艺流程、主要设备及设计特点。

This paper briefly introduces the functions , system flowsheet , main equipments and design features of10MW HTR-TM spent fuel storage system .

本文对利用化学气相反应法（CVR）在高温气冷堆燃料元件基体石墨上制备SiC涂层的工艺进行了探讨，利用XRD、Raman谱及SEM对制备的SiC涂层进行了分析。

SiC coatings were fabricated by chemical vapor reaction ( CVR ) on HTR fuel element matrix graphite , and the structure characteristics of SiC coatings were analyzed with XRD , Raman spectra and SEM .

采用微波分解，溶液制样和微粒悬浮直接制样两种方法，分析了PWR乏燃料元件不溶残渣模拟样品。

The simulated sample of insoluble residue of spent PWR fuel was analyzed by two sample preparation methods including microwave decomposition-solution prepared sample and particle suspension direct prepared sample .

文章介绍在宜宾核燃料元件厂（YFP）生产线上进行（U，Gd）O2芯块工业规模的生产试验及产品合格性鉴定，对试验结果进行讨论和评价。

The paper introduces ( U. Gd ) O2 pellet commercial production tests and product qualification on production line of Yibin nuclear fuel element plant ( YFP ) .