| 计算机模拟狭缝口模截面塑料熔体流动行为 |
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| 引用本文： | 张先明,贾毅,陆永胜. 计算机模拟狭缝口模截面塑料熔体流动行为[J]. 现代塑料加工应用, 2003, 15(3): 46-48 |
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| 作者姓名： | 张先明 贾毅 陆永胜 |
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| 作者单位： | 天津科技大学235信箱,300222 |
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| 摘 要： | 采用有限元方法分析了狭缝口模截面内塑料熔体的流动状态，实现的过程是通过MATLAB编程．对比了矩形口模和改进口模在速度分布的差异和对流率的影响，并将计算分析结果直观地以图形、图像显示出来。
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| 关 键 词： | 计算机模拟 狭缝口模 塑料熔体流动 模拟 速度分布 有限元方法 |
COMPUTER SIMULATION OF FLOWING STATE OF PLASTICS MELT IN SLIT DIE SECTION |
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| Zhang Xianming,Jia Yi,Lu Yongsheng. COMPUTER SIMULATION OF FLOWING STATE OF PLASTICS MELT IN SLIT DIE SECTION[J]. Modern Plastics Processing and Applications, 2003, 15(3): 46-48 |
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| Authors: | Zhang Xianming Jia Yi Lu Yongsheng |
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| Abstract: | Flowing state of plastics melt in slit die was simulated by finite element method based on MATLAB software in this study. The difference of velocity distribution and flow rate between the rectangular die and the mended die were analyzed.The analysis result could be showed in audio visual by a figure and picture. |
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| Keywords: | finite element method slit die simulatiom velocity distribution |
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