Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)
- 2008.06a
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- Pages.436-439
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- 2008
A Study on the Heat Transfer Performances in Sintered Pipes
소결 코팅 파이프의 열전달 성능에 관한 연구
- Park, Ki-Ho (Korea Institute of Energy Research, Waste Heat Energy Research Center) ;
- Lee, Ki-Woo (Korea Institute of Energy Research, Waste Heat Energy Research Center) ;
- Kim, Seong-Il (Korea Institute of Energy Research, Waste Heat Energy Research Center) ;
- Jeong, Dae-Heon (Korea Institute of Energy Research, Cogeneration and Boiler Research Center)
- 박기호 (한국에너지기술연구원 폐열에너지연구센터) ;
- ;
- 김성일 (한국에너지기술연구원 폐열에너지연구센터) ;
- 정대헌 (에너지연 열병합.보일러연구센터)
- Published : 2008.06.25
Abstract
This paper is to research the heat transfer performance of the sintered pipe. Recently, oil prices is to be 127 $ per barrel, we expect higher costs this summer. We promote alternative fuels, after oil and gasoline prices reached record highs. The governments have made efforts to avoid future crisis by continuing the move toward renewable energy and energy saving. In this paper, we have fabricated a sintered pipe, the heat transfer performance of sintered pipe is achieved experimentally. The pipe is copper tube of outer diameter of 15.88 mm, the length of the pipe is 800 mm. Based on the experimental results, it is shown the overall heat transfer coefficient of sintered pipe is increased as compared with that of a straight pipe, is equal as compared with that of a spiral pipe. The overall heat transfer coefficient was
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