대한설비공학회:학술대회논문집 (Proceedings of the SAREK Conference)

대한설비공학회 (The Society of Air-Conditioning and Refrigerating Engineers of Korea)
권호 표지

비단열 모세관의 형상 변경에 따른 소형 냉동 사이클 성능 해석

Simulation of the small Refrigeration Cycle as shape change of the Non-Adiabatic Capillary Tube

  • Nam, Ki-Won (School of Mechanical Engineering, Pusan National University) ;
  • Yi, Dae-Yong (School of Mechanical Engineering, Pusan National University) ;
  • Park, Sang-Goo (School of Mechanical Engineering, Pusan National University) ;
  • Jeong, Ji-Hawn (School of Mechanical Engineering, Pusan National University) ;
  • Kim, Lyun-Su (LG Electronics)
  • 발행 : 2009.06.25
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초록

The present simulation focuses on the effect of the shape of capillary tube-suction line heat exchangers(SLHX), The results in the three cases of the SLHX types show that both of the location and length of heat exchange section influence the coefficient of performance(COP) and cooling capacity. Simulation shows the COP may be improved by 4.6% and the cooling capacity may be improved by 13.6% in the Lateral type.

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