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Article

Study on Structural Design and Analysis of Composite Boat Hull Manufactured by Resin Infusion Simulation

1
School of Mechanical Convergence System Engineering, Kunsan National University, 558 Daehak-ro, Miryong-dong, Gunsan 54150, Jeollabuk-do, Korea
2
S Comtech Inc., 8 Sudang-gil, Chosung-meon, Boseong 59440, Jeollanam-do, Korea
*
Author to whom correspondence should be addressed.
Academic Editor: Gaetano Giunta
Materials 2021, 14(20), 5918; https://doi.org/10.3390/ma14205918
Received: 6 September 2021 / Revised: 1 October 2021 / Accepted: 5 October 2021 / Published: 9 October 2021
In this paper, structural design and analysis of a composite boat hull was performed. A resin transfer molding manufacturing method was adopted for manufacturing the composite boat hull. The RTM process is an advanced composite manufacturing method that allows a much higher quality product than the hand lay-up process, and less manufacturing cost compared to the autoclave method. Therefore, the RTM manufacturing method was adopted. The mechanical properties of the various aramid fibers and polyester resin were investigated. Based on this, structural design of boat hull was performed using aramid fiber or polyester. After structural design, the optimized resin infusion analysis for RTM manufacturing method was performed. Through the resin infusion analysis, it is confirmed that the designed location of resin injection and outlet is acceptable for manufacturing. View Full-Text
Keywords: analytical modeling; numerical properties; resin flow analytical modeling; numerical properties; resin flow
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MDPI and ACS Style

Lee, H.; Jung, K.; Park, H. Study on Structural Design and Analysis of Composite Boat Hull Manufactured by Resin Infusion Simulation. Materials 2021, 14, 5918. https://doi.org/10.3390/ma14205918

AMA Style

Lee H, Jung K, Park H. Study on Structural Design and Analysis of Composite Boat Hull Manufactured by Resin Infusion Simulation. Materials. 2021; 14(20):5918. https://doi.org/10.3390/ma14205918

Chicago/Turabian Style

Lee, Haseung, Kyungwoo Jung, and Hyunbum Park. 2021. "Study on Structural Design and Analysis of Composite Boat Hull Manufactured by Resin Infusion Simulation" Materials 14, no. 20: 5918. https://doi.org/10.3390/ma14205918

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