동력기계공학회지 (Journal of Power System Engineering)

  • 제21권3호
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  • Pages.30-36
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  • 2017
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  • 2713-8429(pISSN)
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  • 2713-8437(eISSN)
한국동력기계공학회 (The Korean Society for Power System Engineering)
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탄소섬유 발열체를 이용한 증기 보일러 개발에 관한 연구

Study on the Development of Steam Boiler using Carbon-fiber Heater

  • 김부안 (부경대학교 재료공학과) ;
  • 강석준 (부경대학교 기계공학협동과정) ;
  • 최영민 (부경대학교 재료공학과 대학원) ;
  • 문창권 (부경대학교 재료공학과)
  • Kim, Bu-Ahn (Department of Materials Science and Engineering, Pukong National University) ;
  • Kang, Suk-Jun (Department of UR Interdisciplinary Program of Mechanical Engineering, Graduate School, Pukong National University) ;
  • Choi, Young-Min (Department of Materials Science and Engineering, Graduate School, Pukong National University) ;
  • Moon, Chang-Kown (Department of Materials Science and Engineering, Pukong National University)
  • 투고 : 2016.12.09
  • 심사 : 2017.06.15
  • 발행 : 2017.06.30
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초록

Carbon fiber shows excellent heat generation value and thermal efficiency comparing with the metallic materials because of its far infrared-rays and radiant heat. So, high performance and economic steam boiler system for the industry can be manufactured by using the carbon fiber heater. The far infrared ray radiation rate was more than 90 % of carbon fiber. Steam boiler system with carbon fiber heater in this study is made up of heating section. In the proof test of steam boiler, the aimed temperature and dwelling time were at $500^{\circ}C$ for 8,000 hours, $600^{\circ}C$-3,000 hours, and $700^{\circ}C$-1,000 hours. The temperature rise rate of steam boiler with carbon fiber heater was about 40% faster than that of the conventional boiler.

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참고문헌

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