한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)

  • 제18권6호
  • /
  • Pages.70-75
  • /
  • 2010
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  • 1225-6382(pISSN)
  • /
  • 2234-0149(eISSN)
한국자동차공학회 (The Korean Society of Automotive Engineers)
권호 표지

에어 드라이어 제습성능 최적화 프로그램 개발

A Study on Optimizing Drying Performance of Air Dryer

  • Park, Won-Ki (Department of Mechanical Engineering, Chonbuk National University) ;
  • Lee, Hi-Koan (Department of Mechanical Engineering, Chonbuk National University) ;
  • Yang, Gyun-Eui (Department of Mechanical Engineering, Chonbuk National University) ;
  • Mun, Sang-Don (Department of Mechanical Design Engineering, Chonbuk National University)
  • 투고 : 2009.11.23
  • 심사 : 2010.05.17
  • 발행 : 2010.11.01
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초록

Compressed air represents an energy source and an force-transmission medium for brake systems on medium-heavy and heavy-duty commercial vehicles. However, one disadvantage is the tendency of air to absorb moisture in the form of water vapor. This water vapor condenses once the air, which is heated during compression, cools back to ambient temperature upon emerging from the air compressor. The resulting condensation assumes the form of moisture in pneumatic lines, air tanks, cylinders and valve assemblies and can have negative consequences for the brake system and vehicle safety. The pneumatic systems on today's vehicles are equipped with air dryers, in which the supplied air is dried according to the adsorption principle. In the systems, the compressed air flows through a granular desiccant with molecular sieves which captures the water molecules.

키워드

참고문헌

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