Research on the Mathematical Model of the Plastic Profile Cooling Analysis

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Abstract:

According to the assumption of the plastic profile cooling analysis, Prandtl number Pr and Reynolds number Re can be derived from the fluid parameters. The paper judge and analyze the movement of flow state, further study the formula of heat transfer coefficient α, thermal analysis and boundary conditions in Reynolds number Re. The experimental results show mathematical model, which provides a theoretical basis for the cooling and forming of function blocks, it has certain guiding significance.

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214-217

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April 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] Wang fang. Research on extrusion die head for plastic on ANSYS[D]. Hefei: Hefei University of Techonology, (2004).

Google Scholar

[2] Liu Zhigang, Songgang, Li Haimei, Shen Changyu. Numerical Simulation of the Extrusion Tenperature on the Material Boundary [J]. China Plastics, 2005, 19(3)52-55.

Google Scholar

[3] Yang Shiming, Tao Wenquan. Heat Transfer ( the third edition) [M]. Beijing: Higher Education Press 1998: 56-63.

Google Scholar