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应用三维光弹性法对某加氢反应器(正常筒)在常温条件下进行了分析,证明了封头处几何尺寸的变化对反应器筒壁内应力分布影响明显,给出了筒体轴向等色线图、等倾线图及不同横截面上的应力分布,为进一步的断裂分析提供了数据。
Three-dimensional photoelasticity method was used to analyze the hydrogenation reactor (normal cylinder) at room temperature. It was proved that the change of the geometric size at the head had a significant influence on the stress distribution in the reactor cylinder wall. Isochronograms, isostereograms and stress distributions on different cross sections provide data for further fracture analysis.