热壁加氢反应器高温运行状态实测应力分析

Stress Measurement and Analysis of Hot-Wall Hydrogen Reactor in High Temperature Operstion Situation

详细介绍了我国首台自制热壁加氢反应器高温运行状态实测应力的结果。绘制了应力随时间、压力、温度、流量的变化曲线。分析了热应力在压力容器设计中的重要性。结果表明：与理论计算结果相符。

Stress measurement and analysis results of hot-wall hydrogen reactor are reported in this paper in detail. The curves of stress-time, stress-pressure, stress-temperature and stress-flow rate have been drawn in it. Importance of high temperature stress in the desigh of pressure vessel is discussed. Stress measurement results are shown to correspond to theoretical ones very well.