| 聚合物冷拉过程的流函数分析 |
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| 引用本文： | 汪凌云.聚合物冷拉过程的流函数分析[J].高分子材料科学与工程,1995,11(5):7-10. |
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| 作者姓名： | 汪凌云 |
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| 作者单位： | 重庆大学冶金系 |
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| 摘 要： | 用流函数法分析了聚合物拉伸成形时，颈缩的发生和扩展过程，文中论证了采用流函数法的优越性和适用性，并将流函数法计算结果和有限元法计算结果作了对比。
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| 关 键 词： | 流函数 高聚物 冷拉过程 拉伸成形 |
A STREAM FUNCTION METHOD FOR ANALYSING COLD DRAWING PROCESSES IN POLYMER FORMING |
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| Wang Lingyun.A STREAM FUNCTION METHOD FOR ANALYSING COLD DRAWING PROCESSES IN POLYMER FORMING[J].Polymer Materials Science & Engineering,1995,11(5):7-10. |
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| Authors: | Wang Lingyun |
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| Abstract: | Abstract the occurrence and propagation of necking processes in polymer forming are analysed using stream function method in this paper.The advantage and suitability of stream function method are reviewed as well,in addition,results obtained with this method are compared with those from finite element calculations. |
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| Keywords: | s:polymers necking propagation stream function method |
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