| 塑料电磁动态塑化挤出机的挤出功率研究与模拟 |
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| 引用本文： | 瞿金平,冯彦洪,任鸿烈.塑料电磁动态塑化挤出机的挤出功率研究与模拟[J].塑料工业,2001,29(1):28-30. |
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| 作者姓名： | 瞿金平 冯彦洪 任鸿烈 |
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| 作者单位： | 华南理工大学工业装备与控制工程系 |
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| 基金项目： | 国家自然科学基金项目(29634030) |
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| 摘 要： | 本文采用自行修正的Tanner本构方程研究了塑料电磁动态塑化挤出机中熔体输送挤出功率对振动力场的响应。建立了振动力场作用下熔体输送挤出功率的理论模型，以此为基础模拟塑料电磁动态塑化挤出机的挤出功率，并进行了实验研究，结果表明理论模拟能够在一定范围内反映实际情况，为塑料电磁动态塑化挤出设备的设计和生产应用提供重要的理论指导依据。
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| 关 键 词： | 振动力场 Tanner本构方程 挤出功率 模拟 |
| 修稿时间： | 2000年9月25日 |
Simulation of Extrusion
Power of Electromagnetic Dynamic Plasticating Extruder for Plastics under Vibration Force
Field |
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| Qu Jinping,Feng Yanhong,Ren Honglie.Simulation of Extrusion
Power of Electromagnetic Dynamic Plasticating Extruder for Plastics under Vibration Force
Field[J].China Plastics Industry,2001,29(1):28-30. |
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| Authors: | Qu Jinping Feng Yanhong Ren Honglie |
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| Abstract: | s Research on the response of the conveying and extrusion power of the polymer melt to the vibration force field(VFF)was carried out with self amended Tanner constitutive equations.Theoretical model of the conveying and extrusion powr of the polymer melt under VFF was established,and the extrusion power of the electromagntic dynamic plasticating(EMDP)extruder for plastics was simulated on the basis of this theoretical model.Experiments were carried out.The comparison between the experimetal resuls and the simulation results indicated that the theoretical simulation could reflect the actual situation within a certain range,which provided important theoretical foundation for the design,production and application of EMDP extruders for plastics. |
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| Keywords: | Vibration Force Field Tanner Constitutive Equations Extrusion Power Simulation |
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