Energy and Power Engineering

Vol.5 No.2A(2013), Paper ID 30599, 7 pages

DOI:10.4236/epe.2013.52A002

 

Analysis of Thermodynamic Characteristic Changes in Direct Expansion Ground Source Heat Pump Using Hydrofluoroolefins (HFOs) Substituting for HFC-134a

 

Yuefen Gao, Honglei Zhao, Yingxin Peng, Tony Roskilly

 

School of Energy, Power & Mechanical Engineering, North China Electric Power University, Baoding, China
School of Energy, Power & Mechanical Engineering, North China Electric Power University, Baoding, China
School of Energy, Power & Mechanical Engineering, North China Electric Power University, Baoding, China
Swan Center for Energy Research, Newcastle University, Newcastle Upon Tyne, UK

 

Copyright © 2013 Yuefen Gao, Honglei Zhao, Yingxin Peng, Tony Roskilly et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

 

How to Cite this Article


Y. Gao, H. Zhao, Y. Peng and T. Roskilly, "Analysis of Thermodynamic Characteristic Changes in Direct Expansion Ground Source Heat Pump Using Hydrofluoroolefins (HFOs) Substituting for HFC-134a," Energy and Power Engineering, Vol. 5 No. 2A, 2013, pp. 11-17. doi: 10.4236/epe.2013.52A002.

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