Matrix curing in the workpieces made of polymer composites using microwave radiation

The physical and mathematical models of curing of polymer matrix composite under microwave radiation are presented. The models describe the processes of the electromagnetic radiation propagation in the volume of the operating area, volumetric heat generation due to the electromagnetic energy absorpt...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2020-09, Vol.934 (1), p.12027
Main Authors: Prosuntsov, P V, Reznik, S V, Gareev, A R, Polsky, P V
Format: Article
Language:English
Subjects:
Conductive heat transfer
Curing
Electromagnetic radiation
Energy absorption
Heat generation
Mathematical analysis
Mathematical models
Microwaves
Polymer matrix composites
Polymers
Radiation
Workpieces
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Summary:The physical and mathematical models of curing of polymer matrix composite under microwave radiation are presented. The models describe the processes of the electromagnetic radiation propagation in the volume of the operating area, volumetric heat generation due to the electromagnetic energy absorption and the exothermic curing of the matrix as well as conductive heat transfer in the workpiece and radiation heat transfer between non-uniformly heated surfaces of the workpiece and the walls of the operating area. The modeling of the curing in thick-walled and thin-walled cylindrical workpieces is performed. The challenges of processing of thin-walled parts are presented.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/934/1/012027