Original Article
  • Effects of the Gas Flow Inside a CVI Reactor on the Densification of a C/C Composite

  • Hye-gyu Kim*, Wooseok Ji*† , Hyang Joo Kwon**, Sungtae Yoon**, Jung-il Kim**

  • * Department of Mechanical Engineering, Ulsan National Institute of Science and Technology, Ulsan, Korea
    ** Dacc Carbon, Co., Ltd., Jeonju, Jeonbuk, Korea

  • 화학기상침투법 반응로 내부 유동에 따른 탄소/탄소 복합재 밀도화

  • 김혜규* · 지우석*† · 권향주** · 윤성태** · 김정일**

  • This article is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

References
  • 1. Tang, Z., Qu, D., Xiong, J., and Zou, Z., “Effects of Infiltration Conditions on the Densification Behavior of Carbon/Carbon Compo-sites Prepared by a Directional-flow Thermal Gradient CVI Process,” Carbon, Vol. 41, No. 14, 2003, pp. 2703-2710.
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  • 2. Zhao, J., Li, K., Li, H., and Wang, C., “The Influence of Thermal Gradient on Pyrocarbon Deposition in Carbon/Carbon Composites during the CVI Process,” Carbon, Vol. 44, No. 4, 2006, pp. 786-791.
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  • 3. Jeong, H.J., Park, H.D., Lee, J.D., and Park, J.O., “Densification of Carbon/Carbon Composites by Pulse Chemical Vapor Infiltration,” Carbon, Vol. 34, No. 3, 1996, pp. 417-421.
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  • 4. Tago, T., Kawase, M., Ikuta, Y., and Hashimoto, K., “Numerical Simulation of the Thermal-gradient Chemical Vapor Infiltration Pro-cess for Production of Fiber-reinforced Ceramic Composite,” Chemical Engineeing Science, Vol. 56, No. 6, 2001, pp. 2161-2170.
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  • 5. Deck, C.P., Khalifa, H.E., Sammuli, B., and Back, C.A., “Modeling Forced Flow Chemical Vapor Infiltration Fabrication of SiC-SiC Composites for Advanced Nuclear Reactors,” Science and Technology of Nuclear Installations, Vol. 2013, Article ID 127676, 2013.
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  • 6. Ibrahim, J., and Paolucci, S., “The Modeling of Realistic Chemical Vapor Infiltration/Deposition Reactors,” International Journal for Numerical Methods in Fluids, Vol. 64, 2010, pp. 473-516.
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  • 7. Kim, H., Ji, W., Kwon, H.J., Yoon, S., Kim, J., Bae, S., and Cho, N.C., “Full-scale Multi-physics Numerical Analysis of an Isothermal Chemical Vapor Infiltration Process for Manufacturing C/C Composites,” Carbon, Vol. 172, 2021, pp. 174-188.
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  • 8. Li, A., and Deutschmann, O., “Transient Modeling of Chemical Vapor Infiltration of Methane Using Multi-step Reaction and Deposi-tion Models,” Chemical Engineering Science, Vol. 62, 2007, pp. 4976-4982.
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This Article

Correspondence to

  • Wooseok Ji

  • Department of Mechanical Engineering, Ulsan National Institute of Science and Technology, Ulsan, Korea

  • E-mail: wsji@unist.ac.kr