ShareTheoretical comparative study case, hydrocarbons, DME and HFC mixture alternatives retrofit.
Number: pap. 890
Author(s) : VINCERIUC M., TARLEA G.
Summary
This paper focuses on the natural alternatives: hydrocarbons DME and their mixtures. Determination of thermodynamic properties and calculation of COP for natural alternatives and mixture were done using the Refprop and EES software. The theoretical study analyzes a heat pump air-water who works in present with R134a. To implement international Legislation, in the future is necessary to retrofit R134a refrigerant with a natural hydrocarbons or ecological refrigerant mixture (with better ODP and GWP). Energy efficiency is directly related to global warming and greenhouse gases emissions.
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Details
- Original title: Theoretical comparative study case, hydrocarbons, DME and HFC mixture alternatives retrofit.
- Record ID : 30010082
- Languages: English
- Subject: HFCs alternatives
- Source: Clima 2013. 11th REHVA World Congress and 8th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings.
- Publication date: 2013/06/16
Links
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Indexing
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Themes:
Heat pumps techniques;
HFCs;
Hydrocarbons;
Blends - Keywords: Air-water; Heat pump; Mixture; Hydrocarbon; HFC; Retrofitting; Refrigerant; DME
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