
Microwave Curing Process Modeling for Continuous Carbon Fiber Reinforced Thermoset CompositesAward last edited on: 4/28/2024
Sponsored Program
STTRAwarding Agency
DOD : NavyTotal Award Amount
$239,998Award Phase
1Solicitation Topic Code
N23A-T006Principal Investigator
Jim LuaCompany Information
Global Engineering And Materials Inc (AKA: Gem-Consultant)
1 Airport Place Suite 1
Princeton, NJ 08540
Princeton, NJ 08540
(609) 356-5115 |
contact@gem-innovation.com |
www.gem-innovation.com |
Research Institution
Missouri University of Science&Tech
Phase I
Contract Number: N68335-23-C-0403Start Date: 5/30/2023 Completed: 12/12/2023
Phase I year
2023Phase I Amount
$239,998Benefit:
The research will result in a novel multiphysics modeling tool that simulates microwave-cured composite parts for process tailoring and optimization. The developed technology will result in a low cost and reduced processing time via the microwave curing approach coupled with in-situ monitoring and digital manufacturing twin to reduce the trial-and-error compared to the conventional autoclave. The developed digital manufacturing twin can be used to rationally select the mode stirrer's microwave source, power, and speed for controlling the electromagnetic fields. In addition, to ensure a uniform temperature field, the local heat generated by each individual fiber can improve the interface bonding between the fiber and matrix. The multiphysics model can be used to describe the electromagnetic field-induced volume heating, cure kinetics, cure history-dependent viscoelastic constitutive relations, micromechanics-based property generation, and progressive damage analysis with a given distribution of fabrication-induced defects. The benefits gained from microwave curing with reduced cure times and reduced energy consumption can open the new door for major composite manufacturers and lead to large-scale real-world component production. This will enable faster design and process optimization and verification, leading to low development costs and adding the values of fabrication of lightweight, high-performance composite structures with reduced non-recurring development costs, recurring production costs, and sustainment costs.
Keywords:
Autoclave, Autoclave, electromagnetic-thermal-chemical-mechanical interaction, multiphysics modeling, micro-macro coupling, Mechanical Testing, microwave curing
Phase II
Contract Number: ----------Start Date: 00/00/00 Completed: 00/00/00