Korean Journal of Air-Conditioning and Refrigeration Engineering (설비공학논문집)

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

Simulation on Performance Characteristics of a Tip-Seal Type Scroll Compressor

팁실형 스크롤 압축기의 성능 특성에 관한 해석적 연구

  • Youn, Young (Digital Appliance Research Lab., LG Electronics) ;
  • Kim, Yong-Chan (Department of Mechanical Engineering, Korea University) ;
  • Min, Man-Ki (Department of Mechanical Engineering, Korea University)
  • 윤영 (LG전자 디지털어플라이언스 연구소) ;
  • 김용찬 (고려 대학교 기계공학과) ;
  • 민만기 (고려 대학교 기계공학과)
  • Published : 2001.12.01
Download PDF
⟨ Previous Next ⟩

Abstract

This paper presents leakage and performance characteristics of a tip-seal type scroll compressor, The performance of a scroll compressor is strongly dependent on the leak age across the compression pockets. However, literature for leakage characteristics of the tip seal type scroll compressor is very limited due to complex sealing mechanism. In the present study, a simulation study was executed to investigate the tip-seal type scroll compressor by considering leakages passing through flank and tip clearance. As a result, the leakage phenomena of the tip seal type scroll compressor as a function of discharge pressure, tip clearance, dimension of the tip seal were analyzed. Effects of leakage on the performance of the compressor were also clarified.

Keywords

References

  1. Proc. International Compressor Engineering Conference at Purdue An analysis of losses in scroll compressor Hayano M.;Sakata H.;Nagaomo S.;Murasaki H.
  2. Proc. International Compressor Engineering Conference at Purdue Refrigerant leakage flow evaluation for scroll compressor Ishii N.;Bird K.;Sano K.;Oono M.;Iwamura S.;Otokura T.
  3. Proc. International Compressor Engnieering Conference at Purdue A scroll compressor with sealing means and low pressure side shell Inaba T.;Sugihara M.;Nakamura T.;Kimura T.;Morishita E.
  4. Proc. International Compressor Engineering Conferencer at Purdue A computer model for scroll compressors Caillat J.L. Ni S.;Daniels M.
  5. International Compressor Engineering Conference at Purdue Leakage calculation through clearances Huang Y.
  6. Proc. International Comressor Engineering Conference at Purdue Tip seal behavior in scroll compressors Ancel C.;Lamoine P.;Didier F.
  7. Proc. International Compressor Engineering Conference at Purdue Flank sealing force optimization in a scroll compressor with swing link Manole D.M.;Haller D.K.
  8. Proc. International Compressor Engineering Conference at Purdue Study on the radial sealing princiles of scroll fluid compressors with radial compliant michanism Feng S.;Wang Y.;Gu Z.;Yu Y.
  9. Korean Journal of Air-Conditioning and Refrigeration Engineering v.12 no.7 Performance analysis on the vaiable speed scroll compressor with operating conitions Park H.H.;Park Y.C.;Kim Y.C.
  10. Proc. of SAREK summer annual conference A study on the effect of refrigerant oil on the performance of csroll compressor Chung Y.G.;Park K.W.;Pak H.Y.
  11. Proc. of KSME sping annual conference Computer simulation for performance analysis of a scroll compressor Lee G.H.;Kim H.J.
  12. Korean Journal of Air-Conditioning and Refrigeration Engineering v.13 no.2 Characteristics of Flank and Tip Seal Leakage in a Scroll Compressor for Air-Conditioners Youn Y.;Kim Y.C.;Min M.K.
  13. Korean Journal of Air-Conditioning and Refrigeration Engineering v.13 no.5 A study on leakage characteristics of a scroll compressor with alternative refrigerants of R22 Youn Y.;Kim Y.C.;Min M.K.
  14. Ph.D Thesis A study on the characterictics of leakage and performance in scroll compressors for air confitioners youn Y.