Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)

The Korean Society of Mechanical Engineers (대한기계학회)
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Modelling and Simulation of Rotary Compressor in Refrigerator

냉동기용 로터리 압축기의 모델링 및 시뮬레이션

  • 박민우 (한양대학교 대학원 기계공학과) ;
  • 정연구 (한양대학교 대학원 기계공학과) ;
  • 박경우 (한양대학교 기계기술연구소) ;
  • 박희용 (한양대학교 기계공학부)
  • Published : 2000.01.01
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Abstract

This paper presents the modeling approach that can predict transient behavior of rotary compressor. Mass and energy conservation laws are applied to the control volume, real gas state equation is used to obtain thermodynamic properties of refrigerant. The valve equation is solved to analyze discharge process also. Dynamic analysis of vane and roller is carried out to gain friction work. From the above modeling, the performance of rotary compressor with radial clearance and friction loss is investigated numerically. The performance of each refrigerant is estimated, respectively by applying R12, R134a, and R290/ R600a mixture.

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References

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