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SIMULATION OF CO-CURED MULTI-CELL COMPOSITE BOX BEAM MANUFACTURING VIA VARTM

Year 2018, , 93 - 102, 15.12.2017
https://doi.org/10.18596/jotcsa.370785

Abstract

Sub-structures of aircraft structures mainly consist of stiffened shells such as fuselage frames, ribs and multi-cell box beams. Conventionally, these stiffened shells are manufactured through a process wherein shells and stiffeners are fabricated separately and then are integrated either through mechanical fastening and adhesive bonding. Co-curing is an integral molding technique that can greatly reduce the part count and the final assembly costs for composite materials. This article presents a simulation of integral manufacturing of a three-cell composite box beam by vacuum assisted resin infusion process. To validate the model, the characterization tests of both resin and reinforcement materials were carried out. Porosity and permeability testing of the reinforcement materials were conducted. Moreover, the effect of stacking sequence and vacuum level on the preform porosity were investigated. Additionally, the resin viscosity measurements were performed and the influence of temperature and curing on resin viscosity were examined. Having obtained the characterization data, vacuum infusion model was validated using RTMWorx software and then simulation of a three-cell composite box beam was conducted.

References

  • Bird, B. R., Stewart, W. E., & Lightfoot, E. N. (1960). Transport Phonemena. New York: Wiley.
  • Kageyama, M., & Yoshida, S. (2000). Development of XF-2 Fighter Composite Structures(cocured composite wings). Proceedings of the 41st structures, structual dynamics, and materials conference and exhibit. AIAA.
  • Mahruz, H., Majumdar, P., Saha, M., Shamery, F., & Jeelanı, S. (2004). Integral Manufacturing of Composite Skin-Stringer Assembly and Their Stability Analysis. Applied Composite Materials(11), 155-171.
  • Rudd, C. D., Long, A. C., Kendall, K. N., & Mangin, C. (1997). Liquid Molding Technologies (Vol. 31). Woodhead Publishing.
  • Xu, W., Gu, Y., Li, M., Ma, X., zhang, D., & Zhang, Z. (2014). Co-curing Process Combining Resin Film Infusion With Prepreg And Co-cured Interlaminar Properties of Carbon Fiber Composites. Journal of Composite Materials, 48, 1709-1724.
Year 2018, , 93 - 102, 15.12.2017
https://doi.org/10.18596/jotcsa.370785

Abstract

References

  • Bird, B. R., Stewart, W. E., & Lightfoot, E. N. (1960). Transport Phonemena. New York: Wiley.
  • Kageyama, M., & Yoshida, S. (2000). Development of XF-2 Fighter Composite Structures(cocured composite wings). Proceedings of the 41st structures, structual dynamics, and materials conference and exhibit. AIAA.
  • Mahruz, H., Majumdar, P., Saha, M., Shamery, F., & Jeelanı, S. (2004). Integral Manufacturing of Composite Skin-Stringer Assembly and Their Stability Analysis. Applied Composite Materials(11), 155-171.
  • Rudd, C. D., Long, A. C., Kendall, K. N., & Mangin, C. (1997). Liquid Molding Technologies (Vol. 31). Woodhead Publishing.
  • Xu, W., Gu, Y., Li, M., Ma, X., zhang, D., & Zhang, Z. (2014). Co-curing Process Combining Resin Film Infusion With Prepreg And Co-cured Interlaminar Properties of Carbon Fiber Composites. Journal of Composite Materials, 48, 1709-1724.
There are 5 citations in total.

Details

Subjects Engineering, Chemical Engineering
Journal Section Articles
Authors

Mert Akın This is me

Merve Erdal This is me

Publication Date December 15, 2017
Submission Date December 11, 2017
Acceptance Date December 23, 2017
Published in Issue Year 2018

Cite

Vancouver Akın M, Erdal M. SIMULATION OF CO-CURED MULTI-CELL COMPOSITE BOX BEAM MANUFACTURING VIA VARTM. JOTCSA. 2017;5(1):93-102.