vessel element

Neutron shielding components design concept and structure features of ITER ( International Thermonuclear Experimental Reactor) vacuum vessel were briefly introduced. Static and thermo-structure coupling analyses were performed based on FEM ( finite element method) software ANSYS, respectively.

根据ITER（International thermonuclear experimental reactor）真空室中子屏蔽组件的设计概念和结构特点，应用有限元分析软件ANSYS对结构组件进行静力学分析和热&结构耦合分析。

The heat load to the vacuum vessel thermal shield ( VVTS) is analyzed by FLUENT finite element software in order to demonstrate that the design of cooling tubes is reliable.

采取有限元法对内冷屏的受热状况进行了计算分析，以验证内冷屏氦冷却管道设计方案的可靠性。

Both ends of the vessel element were scalariform perforation plates;

两端均为梯状穿孔板；

Grid Summary Defects of Corrugated Box The Divided Net of Vessel With Cracks by Finite Element Method

含缺陷容器有限元计算时的网格划分

According to the interlayer contact model of the cylinder, a finite element contact analysis model of the end connecting zone of the spherical head and the cylinder of the integrated multilayer-wrapped high pressure vessel has been established.

在筒体层间间隙接触模型分析的基础上，建立了多层筒体与球形封头连接区有限元分析模型。

No significant differences in tangential and radial width of cambial fusiform cell, length of vessel element, ratio of fiber and ray tissue were found among different stages.

结果表明，形成层纺锤形细胞的径向和弦向宽度在活动期不同阶段差异不显著，而纤维长度、纤维宽度、壁腔比、微纤丝角、导管分布频率和胞壁率差异极显著；

Isolating the stem secondary xylem of the seedling, the results revealed that its cellular form have wood fiber, septate wood fiber and vessel element, there are two types of perforation plate, simple perforation plate and scalariform perforation plate.

离析实生苗茎次生木质部，发现其细胞组成有木纤维、分隔木纤维和导管分子，导管分子穿孔板有单穿孔板和梯状穿孔板。

Finite Element Method to Tracing the Fatigue Growth of Surface Crack of Out corner of Cylindrical Pressure Vessel Nozzles

圆筒型容器接管外拐角表面裂纹疲劳扩展的有限元跟踪

Optimization Design of Large High Pressure Vessel Based on Finite Element Analysis

基于有限元分析的大型高压釜优化设计