| 计算机模拟口模截面中塑料熔体的流动状态 |
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| 引用本文： | 李宏生,贾毅.计算机模拟口模截面中塑料熔体的流动状态[J].中国塑料,2000,14(12):85-89. |
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| 作者姓名： | 李宏生 贾毅 |
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| 作者单位： | 天津轻工业学院,天津 |
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| 摘 要： | 采用ＭＡＴＬＡＢ软件编程模拟了口模中塑料熔体的流动状态，展示了塑料熔体在口模中的速度分布，分析了芯棒偏中对口模中塑料熔体速度分布的影响。并且研究了通过修正口模型形状来消除口模胀大现象。
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| 关 键 词： | 速度分布 塑料熔体 计算机模拟 成型 口模 |
Computer Simulation of Flowing State of Plastics Melt in Die |
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| Li Hongsheng and Jia Yi.Computer Simulation of Flowing State of Plastics Melt in Die[J].China Plastics,2000,14(12):85-89. |
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| Authors: | Li Hongsheng and Jia Yi |
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| Abstract: | Flowing state of plastics melt in die is simulated by programming based on MATLAB software.Velocity distribution of plastics melt in die is displayed.Influences of core eccentricity on velocity distribution are analyzed.Elimination of melt swell outside die is also studied by amending shapes of dies. |
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| Keywords: | Velocity distribution Plastics melt Computer simulation |
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