The influence of heat transfer coefficient on cooling time in injection molding

被引：10
|
作者：
Nylund, C [1 ]
Meinander, K [1 ]
机构：
[1] ARCADA Polytech, Helsinki 00550, Finland
来源：
HEAT AND MASS TRANSFER | 2005年 / 41卷 / 05期
关键词：
Thermal Conductivity; Heat Transfer Coefficient; Thermal Diffusivity; Injection Molding; Specific Heat Capacity;
D O I：
10.1007/s00231-004-0556-y
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The cooling time of the polymer melt in injection molding is a major part of the total time of the processing cycle. Estimation of cooling time is therefore important. The effect of heat transfer coefficient, thermal conductivity and diffusivity on the cooling time is studied theoretically, showing high effects of variations in heat conductivity on cooling time.
引用
收藏
页码：428 / 431
页数：4
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