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

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

The Experimental Study on Uniform Distribution of Oil at the Air Conditioning System using Two Compressors

두 대의 압축기를 적용한 에어컨의 오일분배 특성에 관한 실험적 연구

  • 김철민 (디지털 어플라이언스 연구소 에어컨 그룹) ;
  • 황윤제 (디지털 어플라이언스 연구소 에어컨 그룹) ;
  • 정백영 (디지털 어플라이언스 연구소 에어컨 그룹)
  • Published : 2003.02.01
Download PDF
⟨ Previous Next ⟩

Abstract

The common accumulator was designed for solving the maldistribution problem of oil at the air conditioning system with two compressors. The oil level inside two compressors was visualized by using a common accumulator on the various operating conditions. As a result of the visualization, oil distribution inside two compressors was achieved appropriately according to the capacity of each compressor. Uniform distribution of oil was also accomplished at on and off operation condition.

Keywords

References

  1. 冷凍 v.74 no.863 Trends in Technology for Component Compressor Isao Hayase
  2. Applied Energy v.14 Comparison of the Performance of Capacity Controlled and Conventional On/Off Controlled Heat Pumps Tassou, S. A.;Marquand, C. J.;Wilson, D. R.
  3. Refrigeration v.74 no.863 Economic/Environmental Aspect of Modulation Ikemoto, Y.
  4. Korean Journal of Air-Conditioning and Refrigeration Engineering v.14 no.2 Benchmark Performance Analysis of Vapor Compressor System with Capacity Modulation Compressor Ryu, Y. H.(et al.)
  5. Proceedings of the SAREK 2001 summer annual conference(Ⅲ) The Experimental Study on the Comparison in Performance of the System which used modulated compressors Kim, C.M.(et al.)