| 高温高压设备瞬态密封分析的三维力学与传热学模型 |
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| 引用本文： | 戴俊鸿,周正泓.高温高压设备瞬态密封分析的三维力学与传热学模型[J].化工机械,1996,23(1):31-33. |
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| 作者姓名： | 戴俊鸿 周正泓 |
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| 作者单位： | 石油大学，齐鲁石化公司 |
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| 摘 要： | 以大型加氢反应器的高压法兰密封结构为研究对象，建立了瞬态及稳态密封分析的三维力学与传热学模型，主要解决了螺栓载荷的动态模拟和螺栓孔内空气环层的传热计算问题。利用该模型对加氢反应器的瞬态及稳态密封状况进行了计算。
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| 关 键 词： | 瞬态密封，传热计算，模型，高温高压设备，加氢反应器 |
Three-dimensional mechanical model and the heat transfer model of the transient seal analysis of high-temperature and high-pressure apparatus |
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| Dai Junhong, Yan Guochao, Guo Qixin,.Three-dimensional mechanical model and the heat transfer model of the transient seal analysis of high-temperature and high-pressure apparatus[J].Chemical Engineering & Machinery,1996,23(1):31-33. |
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| Authors: | Dai Junhong Yan Guochao Guo Qixin |
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| Abstract: | The three-dimensional mechanical model and the heat transfer model suitable for the transient seal analysis and the steady seal analysis were established by taking the seal structure of the high pressure flange as a research object.The dynamic simulation of the bolt load and the heat transfer calculation of the air loop layer in the bolt holes were solved, and a calculating analysis was made for the seal conditions of the steady state and the transient state of a hydrogenation reaction chamber by using the models. |
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| Keywords: | Transient Seal Heat Transfer Calculation Model Hydrogenation Reaction Chamber High-Temperature and High-Pressure Apparatus |
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