대한설비공학회:학술대회논문집 (Proceedings of the SAREK Conference)
- 대한설비공학회 2009년도 하계학술발표대회 논문집
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- Pages.1123-1128
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- 2009
알루미늄 평행류 열교환기 헤더 내 냉매 분배에 관한 연구
A Study on the Refrigerant Distribution in an Aluminum Parallel Flow Heat Exchanger Header
- Kim, Do-Young (Graduate school, University of Incheon) ;
- Kim, Nae-Hyun (Department of Mechanical Engineering, University of Incheon) ;
- Kim, Su-Hwan (Graduate school, University of Incheon) ;
- Byun, Ho-Won (Graduate school, University of Incheon) ;
- Lee, Eul-Jong (Graduate school, University of Incheon)
- 발행 : 2009.06.25
초록
The refrigerant R-134a flow distributions are experimentally studied for a round header/ten flat tube test section simulating a brazed aluminum heat exchanger. Three different inlet orientations (parallel, normal, vertical) were investigated. Tests were conducted with downward flow for the mass flux from 70 to