Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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An Experimental Study on Heat Transport Performance of Dual Bore Heat Pipe

Dual Bore 히트파이프의 열전달 특성에 관한 실험적 연구

  • Yeom, H.Y. (Department of Mechanical Engineering, Syeongsang National University) ;
  • Chung, S.W. (Department of Mechanical Engineering, Syeongsang National University) ;
  • Suh, J.S. (Department of Mechanical Engineering, Syeongsang National University) ;
  • Yoo, J.B. (Doowon Heavy Industrial)
  • Published : 2006.06.21
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Abstract

This study is a research on Dual Bore heat pipe to investigate the ability of heat transport ability, heat resistance and difference of heat transport ability according to the type of heat pipes. As the result of this research, we got several conclusions. Each pipe of Dual Bore in one section has a similar heat transfer capability. In the range between $-20^{\circ}C$ and $60^{\circ}C$ the heat transfer capability is double than single bore which was analyzed by menas of GAP program. Heat resistance is below $0.05^{\circ}C$/W at every point, and it tells aluminum-ammonia heat pipes are proper for satellite.

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