The stress distribution of a curved pipe with an initial elliptic cross section under internal pressure was studied by using electric resistance strain method.

采用电阻应变测量技术研究了带有初始随圆度的弯管在纯内压作用下的应力分布。

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There are mainly two excitation mechanisms in the vibration of the thermo-well at the main pipe of reactor coolant loop under cross flow: turbulence and vortex shedding.

反应堆冷却剂回路温度计套管在流体流动冲刷下的振动主要有两种激励机理：湍流和旋涡脱落。

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An insulating air pipe is arranged under the surface and a cross flow cooling fan or a small air conditioner is arranged on the front.

表 面下方设隔热风管，正面设横流式降温风机或小型空调室内机；

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