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Format: HTML Label: Society of Plastics Engineers, Inc. Manufacturer: Society of Plastics Engineers, Inc. Number Of Pages: 9 Publication Date: April 15, 1996 Publisher: Society of Plastics Engineers, Inc. Release Date: July 28, 2005 Studio: Society of Plastics Engineers, Inc. Browse for similar items by category: Click to Display Editorial Review: Product Description: This digital document is an article from Polymer Engineering and Science, published by Society of Plastics Engineers, Inc. on April 15, 1996. The length of the article is 2491 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available in your Amazon.com Digital Locker immediately after purchase. You can view it with any web browser. From the author: In a previous paper (1), a two-dimensional computation model for multilayer flows in coat-hanger dies was proposed. It was based on lubrication approximation theory and enabled us to obtain the pressure field, the streamlines, and the interface positions in the whole die. The present paper is aimed to present experimental results obtained on an industrial line for a three-layer configuration and to compare the results to the theoretical computation. The order of magnitude of pressure drops, flow rates, and interface positions were correctly predicted by the model. Some remaining discrepancies may be explained by the isothermal assumption and the lack of encapsulation mechanism in the computation. Citation Details Title: Experiments and theoretical validation.(Two-Dimensional Multilayer Coextrusion Flow in a Flat Coat-Hanger Die) Author: S. Puissant Publication: Polymer Engineering and Science (Refereed) Date: April 15, 1996 Publisher: Society of Plastics Engineers, Inc. Volume: v36 Issue: n7 Page: p936(7) Distributed by Thomson Gale 
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