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Finite Element Analysis of Flow Field in Nano-Laminated Coextrusion Die

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Abstract:

FEM analysis of flow field in nano-laminated coextrusion die is introduced. Nano-laminated coextrusion die is a new type of laminated composite generator which is based on the principle of the melt calculus. The distributions of pressure field and velocity vectors are obtained and analyzed. The result using finite element simulation software Polyflow shows an improvement in structure of die as well as better quality for melt flow characteristics. The paper is helpful in design and optimization of coextrusion die and process.

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Periodical:

Key Engineering Materials (Volume 501)

Pages:

47-52

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.501.47

Citation:

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Online since:

January 2012

Authors:

Ti Kun Shan, Chang Jin Li, Wei Min Yang, Shu Jiang Li

Keywords:

Finite Element Method (FEM), Nano-Laminated Coextrusion, Polyflow, Runner, Simulation

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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