Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)
- 2008.11a
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- Pages.215-220
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- 2008
The Heat Transfer and Pressure Drop Characteristics on Microchannel PCHE with various Configurations
채널 형상에 따른 마이크로채널 PCHE의 열전달 및 압력강하 특성
- Kim, Yoon-Ho (Graduate School of Mechanical Engineering, Korea University) ;
- Moon, Jung-Eun (Graduate School of Mechanical Engineering, Korea University) ;
- Lee, Kyu-Jung (Department of Mechanical Engineering, Korea University)
- Published : 2008.11.21
Abstract
A microchannel PCHE is manufactured by the two technologies of micro photo-etching and diffusion bonding. In this paper, heat transfer and pressure drop characteristics by applying various configuration for the flow channel in the microchannel PCHE is experimentally investigated. The flow channel configurations are designed three types such as straight, wavy and offset strip channels. The performance experiment of each configuration is performed for Reynolds numbers in ranges of