Nihon Reoroji Gakkaishi
Online ISSN : 2186-4586
Print ISSN : 0387-1533
ISSN-L : 0387-1533
An Automatic Simulation System of Film Blowing Processing
Tatsuya SHOJIShigeru YAOEiichi KAMEI
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1998 Volume 26 Issue 3 Pages 143-150

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Abstract

An automatic simulation system of film blowing processing was constructed. Band Matrix method was chosen to solve some differential equations. Newton-Raphson method was combined with it to search. for the most suitable molding conditions automatically. Newtonian fluid was assumed for the polymer melt. The validity of this system was demonstrated by comparison of simulated results to experimental data.

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© The Society of Rheology, Japan
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