Investigation into the Cooling Characteristics of Blown Film Extrusion Lines
Source abstract
Abstract
To analyze and to optimize the cooling conditions at blown film extrusion lines, the cooling air stream has been determined by using a hot wire anemometer. The velocity and temperature profiles of the air stream and the air pressure along the bubble have been measured. During film extrusion the significant process parameters and the cooling air ring geometry have been varied. The goal of these studies is to gain a theoretical description of the cooling air stream. Therefore, the experimental results represent a good basis for developing and checking the results of such a model.
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Research context
OpenAlex topics: Rheology and Fluid Dynamics Studies · Vibration and Dynamic Analysis · Metallurgy and Material Forming
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Institute for Plastics Processing (IKV), Hausancrift. Pontstr. 49, 52062 Aachen, Germany
References (11)
Show source-provided references
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