Numerical Simulation of Wire-Coating: The Influence of Temperature Boundaru Conditions

Peter Wapperom; Ole Hassager

doi:10.1002/pen.11594

Numerical Simulation of Wire-Coating: The Influence of Temperature Boundaru Conditions

Peter Wapperom, Ole Hassager

Department of Chemical and Biochemical Engineering

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

A finite element program has been used to analyze the wire-coating process of an MDPE melt. The melt is modeled by a nonisothermal Carreau model. The emphasis is on predicting an accurate temperature field. Therefore, it is necessary to include the heat conduction in the metal parts. A comparison is made with the results of a simulation that models the heat conduction in the metal head by means of a Biot boundary condition. The influence of the wire velocity, inlet temperature and power-law index will be examined.

Original language	English
Journal	Polymer Engineering and Science
Volume	39
Issue number	10
Pages (from-to)	2007-2018
ISSN	0032-3888
DOIs	https://doi.org/10.1002/pen.11594
Publication status	Published - 1999

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title = "Numerical Simulation of Wire-Coating: The Influence of Temperature Boundaru Conditions",

abstract = "A finite element program has been used to analyze the wire-coating process of an MDPE melt. The melt is modeled by a nonisothermal Carreau model. The emphasis is on predicting an accurate temperature field. Therefore, it is necessary to include the heat conduction in the metal parts. A comparison is made with the results of a simulation that models the heat conduction in the metal head by means of a Biot boundary condition. The influence of the wire velocity, inlet temperature and power-law index will be examined.",

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AB - A finite element program has been used to analyze the wire-coating process of an MDPE melt. The melt is modeled by a nonisothermal Carreau model. The emphasis is on predicting an accurate temperature field. Therefore, it is necessary to include the heat conduction in the metal parts. A comparison is made with the results of a simulation that models the heat conduction in the metal head by means of a Biot boundary condition. The influence of the wire velocity, inlet temperature and power-law index will be examined.

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M3 - Journal article

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VL - 39

SP - 2007

EP - 2018

JO - Polymer Engineering and Science

JF - Polymer Engineering and Science

IS - 10

ER -

Numerical Simulation of Wire-Coating: The Influence of Temperature Boundaru Conditions

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