Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)
- 2007.11a
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- Pages.397-403
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- 2007
Conceptual design of scroll expander-compressor for Stirling engine
스크롤 방식 스털링 엔진용 스크롤 압축기-팽창기 개념 설계
- Kim, Woo-Young (Department of Mechanical Engineering, Graduate school of Incheon University) ;
- Kim, Hyun-Jin (Department of Mechanical Engineering, University of Incheon) ;
- Kim, Young-Min (Engine R & D, Korea Institute of Machinery & Materials) ;
- Lee, Sang-Tae (Tempia Co. Ltd.)
- Published : 2007.11.30
Abstract
In this paper, conceptual design of scroll expander-compressor for Stirling engine utilizing solar energy as heat source has been carried out. Orbiting scroll member was designed to have a double-sided structure to reduce the overall scroll size and to cancel out the axial forces on the orbiting scroll base plate. Diameter of designed scroll base plate was about 251 mm for the expander, and it was about 218 mm for the compressor. With operating condition such as temperature range of
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