대한설비공학회:학술대회논문집 (Proceedings of the SAREK Conference)

대한설비공학회 (The Society of Air-Conditioning and Refrigerating Engineers of Korea)
권호 표지

대향류 마이크로 채널 판형 열교환기의 열전달 특성 실험적 연구

An Experimental Study on Heat transfer Characteristics in Micro Plate Heat Exchangers with Counter flow of Microchannel

  • 서장원 (고려대학교 기계공학과 대학원) ;
  • 김윤호 (고려대학교 기계공학과 대학원) ;
  • 문정은 (고려대학교 기계공학과 대학원) ;
  • 이규정 (고려대학교 기계공학과)
  • Seo, Jang-Won (Department of Mechanical Engineering, Korea University) ;
  • Kim, Yoon-Ho (Department of Mechanical Engineering, Korea University) ;
  • Moon, Chung-Eun (Department of Mechanical Engineering, Korea University) ;
  • Lee, Kyu-Jung (Department of Mechanical Engineering, Korea University)
  • 발행 : 2007.11.30
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초록

Microscale heat transfer and microfluidics have become increasingly important to overcome some very complex engineering challenges. The use of very small passages to gain heat transfer enhancement is a well documented method for achieving high heat flux dissipation. As the passage size is decreased, the heat transfer performance increases but the pressure drop increases sharply when the passage size is reduced. In this study, the performance evaluation of micro plated heat exchangers under the counter flows with straight, V-shaped and Y-shaped channel are carried out.

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