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Neural-fuzzy optimization of thick composites curing process
Materials and Manufacturing Processes, 2018This article addresses the optimization of curing process for thick composite laminates. The proposed methodology aims at the evaluation of the thermal cycle promoting a desired evolution of the degree of cure inside the material.
D. Aleksendrić +5 more
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Dielectric modeling of the curing process
Polymer Engineering & Science, 1986AbstractDielectric data from an epoxy resin system were used as the foundation for dielectric modeling of the curing process. This resin system (DGEBA‐polyamide) was chosen as an easily processible model system. Dielectric average relaxation times, defined as the reciprocal of the angular frequency at which the loss component of the dielectric constant
John W. Lane +2 more
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Archives of Civil and Mechanical Engineering, 2018
CFRP hat-shaped structure is a typical stiffened structure used in aerospace field. In this work, aimed to provide a theoretical basis for manufacturing CFRP hat-shaped structure, the multi physical field coupling model considering influence of mandrel ...
Shujian Li, L. Zhan, Tengfei Chang
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CFRP hat-shaped structure is a typical stiffened structure used in aerospace field. In this work, aimed to provide a theoretical basis for manufacturing CFRP hat-shaped structure, the multi physical field coupling model considering influence of mandrel ...
Shujian Li, L. Zhan, Tengfei Chang
semanticscholar +1 more source
Optimal cure steps for product quality in a tire curing process
Journal of Applied Polymer Science, 1999Numerical algorithms and computer programs have been developed to determine optimal cure steps in a tire curing process. A dynamic constrained optimization problem was formulated with the following ingredients: (1) an objective function that measures product quality in terms of final state of cure and temperature history at selected points in a tire ...
In-Su Han +5 more
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Variation in Autobody Adhesive Curing Process
SAE Technical Paper Series, 1999<div class="section abstract"><div class="htmlview paragraph">Adhesive joining is a common autobody subassembly technique especially for outer panels, where visible spot welding is objectionable. To accommodate mass production with the use of certain adhesives very high thermal gradient usually exists, which may result in panel dimensional ...
Xin Wu +4 more
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Monitoring device of resin curing process
2016 39th International Spring Seminar on Electronics Technology (ISSE), 2016The presented article introduces a system for resin curing monitoring. The system is based on a combined sensor built on a ceramic substrate containing a heating element for independent surface heating, interdigital electrodes, and a Pt1000 thermistor for precise temperature measurements.
Jaroslav Freisleben +7 more
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Kinetic regimes in the curing process of epoxy-phenol composites
Thermochimica Acta, 2018Despite an abundant literature on epoxy-amine systems, a complete description of the curing kinetics in epoxy-phenol composites was still lacking. In this study, the curing kinetics of an epoxy-phenol composite relevant to microelectronics industry is ...
L. Granado +6 more
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Research on state prediction method of tobacco curing process based on model fusion
Journal of Ambient Intelligence and Humanized Computing, 2021Yichao Wang, Lang Qin
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Dual-cure processes: towards deformable crosslinked coatings
Macromolecular Symposia, 2002Two dual-cure processes consisting of a UV-initiated radical polymerization followed by either a UV-induced cationic polymerisation, or a thermal addition reaction, were investigated. The feasibility of the processes was studied using an acrylate-oxetane monomer for the UV/UV combination, and an acrylated oligoester for the UV/Heat combination.
El-ghayoury, A. +3 more
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