A mathematical model of the calendered exiting thickness of micropolar sheet

A mathematical model of the calendered exiting thickness of micropolar sheet A theoretical analysis based on the lubrication theory is presented to study the calendering mechanism. The material to be calendered is described by the constitutive relationship of a micropolar fluid. An exact solution and numerical solution of the problem is calculated. The roll‐separating force, power function and exiting sheet thickness are computed numerically using Runge‐Kutta method. The influence of the material parameters on the pressure distribution, pressure gradient and related quantities of engineering interest in calendering process is analyzed through graphs. POLYM. ENG. SCI., 58:327–334, 2018. © 2017 Society of Plastics Engineers http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Polymer Engineering & Science Wiley

A mathematical model of the calendered exiting thickness of micropolar sheet

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Publisher
Wiley
Copyright
© 2018 Society of Plastics Engineers
ISSN
0032-3888
eISSN
1548-2634
D.O.I.
10.1002/pen.24578
Publisher site
See Article on Publisher Site

Abstract

A theoretical analysis based on the lubrication theory is presented to study the calendering mechanism. The material to be calendered is described by the constitutive relationship of a micropolar fluid. An exact solution and numerical solution of the problem is calculated. The roll‐separating force, power function and exiting sheet thickness are computed numerically using Runge‐Kutta method. The influence of the material parameters on the pressure distribution, pressure gradient and related quantities of engineering interest in calendering process is analyzed through graphs. POLYM. ENG. SCI., 58:327–334, 2018. © 2017 Society of Plastics Engineers

Journal

Polymer Engineering & ScienceWiley

Published: Jan 1, 2018

References

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