대한설비공학회:학술대회논문집 (Proceedings of the SAREK Conference)
- 대한설비공학회 2008년도 동계학술발표대회 논문집
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- Pages.244-249
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- 2008
실외기 shroud 설계 인자에 따른 유량 특성
Characteristics of flow rate according to design parameters of a shroud in outdoor unit
- Ryu, Ki-Jung (School of Mechanical Engineering, Hanyang University) ;
- Kim, Min-Soo (School of Mechanical Engineering, Hanyang University) ;
- Cha, Woo-Ho (Air conditioning division, LS Mtron) ;
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Lee, Kwan-Soo
(School of Mechanical Engineering, Hanyang University)
- 발행 : 2008.11.21
초록
In this study, the characteristics of flow in outdoor unit were numerically analyzed. Parametric studies were performed to compare the effect of bell mouth height, fan height and fan width concerned with flow rate. The result indicated that the flow rate was dependent on the bell mouth height, while it was negligibly affected by the fan height and fan width. The fan width was found to affect the velocity distribution at heat exchanger face.
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