• Title/Summary/Keyword: 블럭

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Experimental Study on Performance Characteristics with Various Spacings between Automobile Cooling Fan and Engine Block (차량용 냉각 팬과 엔진 블럭의 간격 변화에 따른 성능 특성 연구)

  • Yu, Byoung-Min;Ryu, Ki-Wahn;Jang, Jea-Kyung;Ih, Kang-Duck;Hong, Sung-Kyu
    • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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    • 2009.10a
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    • pp.143-149
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    • 2009

  • Recently, according to the tendency to the more comfortable automobile, the improvement of performance of the cooling fan is required. The performance of cooling fan is affected by many peripheral parts, such as radiator, condenser, engine block and etc. Therefore, it is important to consider the effect of peripheral components on the fan performance in design and analysis stages. In this paper, the performance of automobile cooling fan is investigated experimentally by using the large capacity fan tester based on the ASHRAE and the AMCA standards. In particular, the various spacing between cooling fan and engine block are considered to obtain the effect of engine block. An empirical relation between the fan flow rate and the spacing was proposed.

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