| 夹套容器平齐接管在温差作用下的疲劳分析 |
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| 引用本文： | 刘俊明. 夹套容器平齐接管在温差作用下的疲劳分析[J]. 航天返回与遥感, 1997, 0(5) |
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| 作者姓名： | 刘俊明 |
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| 作者单位： | 太原工业大学化工系化机教研室 太原 |
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| 摘 要： | 对气化炉夹套平齐接管处的温差应力进行了有限元分析计算,并对内筒温度的变化引起的疲劳问题进行了分析研究,按照分析设计标准JB4732-95进行了疲劳强度评定,得出的结论对类似设备的设计有参考价值。
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| 关 键 词： | 有限元 温差应力 疲劳 |
Fatigue Analysis of Flush Nozzle Subject to Thermal Stress on Jacketed Vessels |
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| Liu JunmingTaiyuan University of Industry Taiyuan. Fatigue Analysis of Flush Nozzle Subject to Thermal Stress on Jacketed Vessels[J]. Spacecraft Recovery & Remote Sensing, 1997, 0(5) |
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| Authors: | Liu JunmingTaiyuan University of Industry Taiyuan |
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| Affiliation: | Liu JunmingTaiyuan University of Industry Taiyuan,030024 |
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| Abstract: | Finite element analysis was carried out to calculate the thermal stress at the joint of flush nozzle and furnace jacket. At the same times, fatigue problem resulting from the variation of the temperature at inside cylinder was analyzed and evaluated on the basis of Analysis Design Standard JB4732-95. The result of the analysis is valuable for the same kind of equipment. |
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| Keywords: | finite element analysis thermal stress fatigue |
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