Abstract
The paper addresses the multi-objective optimization of the cure process of a Vacuum Assisted Resin Transfer Molding for components ranging from 40 to 100 mm thickness and aims to investigate the effect of thickness on the identification and quantification of a set of optimal cure profiles that minimize temperature overshoot and process time. Optimal cure solutions are sought among three dwells temperature profiles and are compared to the manufacturer’s recommended cure cycle (MRCC). The methodology successfully approximates the efficient fronts for the three different cases under study (40, 70 and 100mm) and points out the efficiency opportunity available compared to MRCC. In the case of 70 and 100 mm thick component temperature overshoot reductions of about 75% are achievable and 67% reduction in process time. The results also suggest a change in the objectives’ landscape for the higher thicknesses in the vertical region of the Pareto.
Original language | English |
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Title of host publication | Proceedings of the 18th European Conference on Composite Materials |
Subtitle of host publication | 24-28th June 2018, Athens, Greece |
Editors | Simon Watkins, Abdulghani Mohamed |
Number of pages | 8 |
Publication status | Published - 2018 |
Event | ECCM18: 18th European Conference on Composite Materials - Athens, Greece Duration: 24 Jun 2018 → 28 Jun 2018 Conference number: 18 http://www.eccm18.org/ |
Conference
Conference | ECCM18: 18th European Conference on Composite Materials |
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Abbreviated title | ECCM18 |
Country/Territory | Greece |
City | Athens |
Period | 24/06/18 → 28/06/18 |
Internet address |
Keywords
- Cure
- Optimization
- thick components
- FE