Application of thermal stress compensator in super heavy oil development

热应力 补偿器在超稠油开发中的应用

The measures to obtain reasonable and stable structure of the hot blast pipeline are descried by determining the critical thermal insulation diameter using corrugated compensator and adopting proper refractory .

从确定临界 热绝缘直径、采用波纹 补偿器和应用耐火材料三方面，论述了获得合理和稳定的热风管道结构的措施。

Based on the accurate calculation of loads the current most commonly used prestress methods in thermal production well have been numerically simulated by finite element software ANSYS including conventional cementing prestressed casing and thermal stress compensator method .

在准确求解载荷的基础上，分别对现阶段在稠油热采井中常使用的常规固井、预应力固井和使用 热应力 补偿器方式，利用有限元软件ANSYS对井筒模型进行应力数值模拟求解。

Several methods principles and characteristics of eliminating thermal stress in pipeline by bellows compensator are introduced .

介绍了消除管道 热应力的几种方法及用波纹管 补偿器 法消除管道 热应力的原理与特点。

Some precision gages used a thermal compensator .

有些精密仪器用了 热 补偿器。

A Computation Method about Thermal Pipeline Compensator Cold-drawing Value

关于 热力管道 补偿器冷拉值计算的新方法