The Method for Constructing a Model of Turbine Casing in 3D-FEM

Thermal stresses in a turbine casing are important for safety operation.

汽缸的热应力，对汽轮机的运行安全很重要。

Theoretical Analysis on Heat Expansion of Steam Turbine Casing and Its Application

瞬态汽缸热膨胀的理论分析及应用

Theoretical Research on the Temperature Field of Steam Turbine Casing

汽轮机汽缸温度场的理论研究

Application of New Technology to Machine Turbine Casing

汽轮机汽缸加工中新技术的应用

It can plug valueless high water-bearing bed, net watered interval and casing leak, meanwhile, using the feature of quick setting, it also can plug water zone leak.

用它既可对无开采价值的高含水层、纯出水层非选择性一次封堵，又可用于封堵套管漏失；

One end of the protective casing is provided with a flaring for the butt-joint of the heat-insulation case.

在保护套的一端设有扩口，用于保温套间的对接。

NBN is installing protective casing it says will protect the wires from birds in the future.

为了防止今后电缆再遭鸟类啃咬，NBN正在给电缆安装保护套。

The paper introduced how to solve surface leakage of excavated pile with double protective casing and the better results have been achieved.

本文介绍采用双护筒解决挖孔桩地表水渗漏问题，取得了较好的效果。

Protective casing, for X-ray tubes

白炽定心装置，X射线设备用

The research of the machine used for the expansion of heat-shrinkable two-core cable protective casing

热收缩二芯电缆分支护套扩张机的研制

A Simple Method for Bonding Noble Metal Thermocouple Protective Casing Pipe

一种简易粘接贵金属热电偶保护套管的方法

Analysis and discuss on the force applied on protecting pipe for well casing under high pressure

高压注水井套管保护管柱受力分析探讨

Research on the Corrosion Problem of Carrier Pipe in the Casing Pipe

套管内主管道的腐蚀问题

Presently, the study did for it just directly used the results of study buckling behaviors on drilling pipe, casing string, conventional oil tubing to deal with coiled tubing;

目前对它的研究只是将钻柱、套管柱和常规油管柱屈曲问题的研究结果直接用于连续油管，现场很多实例表明，这样做的偏差很大，连续油管因为残余应变而具有独特的井下屈曲行为。

WOB with no more than drill pipe or casing to allow imposed WOB.

跟管钻压不超过钻具或套管允许施加的钻压。

The utility model relates to an auxiliary accessory used for production of a ductile pipe casing enterprise, in particular to a novel supporting wheel for supporting a cast pipe to rotate.

本实用新型涉及球墨铸管企业生产用的辅助配件，特别指一种支承铸管转动的新型托轮。

The company has introduced international advanced level of the drainage pipe casing pipe fittings and electrical production, testing equipment and technology.

公司引进具有国际领先水平的给、排水管材管件及电工套管生产、检测设备和技术。

On Hole Wall Protection by Pipe Casing CALCULATION OF WALL THICKNESS OF EXPANDABLE CASING

套管护孔问题初探膨胀管壁厚计算研究

Numerical Simulation of 3D Viscous Flow in Exhaust Casing of a Low-Pressure Steam Turbine

低压蒸汽透平排汽缸内能量损失的数值研究

Situation and Development of Steam Wetness Measurement in Turbine Exhaust Casing

汽轮机末级湿度测量方法研究现状及其发展