| 标准椭圆形封头与旋压椭圆形封头的区别 |
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| 引用本文： | 李健.标准椭圆形封头与旋压椭圆形封头的区别[J].石油化工设备,1998,27(1):35-38. |
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| 作者姓名： | 李健 |
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| 作者单位： | 齐鲁石油化工公司胜利炼油厂设计院 |
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| 摘 要： | 运用薄膜理论分析了旋压椭圆形封头的本质及其应力分布，指出了它与标准椭圆形封头不等效的原因及替代关系。
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| 关 键 词： | 标准椭圆形封头 旋压椭圆形封头 应力 替代 |
Differences Between Standard Elliptical Head and Spinning Head |
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| Assistant,Engineer,Li,Jian.Differences Between Standard Elliptical Head and Spinning Head[J].Petro-Chemical Equipment,1998,27(1):35-38. |
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| Authors: | Assistant Engineer Li Jian |
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| Abstract: | On the base of membrane theory,the essence of spinning head and its stresses distribution are analysed.The reason of non equality and the replacement relation between standard elliptical head and spinning elliptical head are also introduced. |
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| Keywords: | standard elliptical head spinning elliptical head stress replacement |
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