Design of eco-friendly refrigeration system

A Performance Comparison of Vapour Compression Refrigeration System Using Eco Friendly Refrigerants of Low Global Warming Potential

A performance analysis on a vapour compression refrigeration system with various eco-friendly refrigerants of HFC152a, HFC32, HC290, HC1270, HC600a and RE170 were done and their results were compared with R134a as possible alternative replacement. The results showed that the alternative refrigerants investigated in the analysis RE170, R152a and R600a have a slightly higher performance coefficie...

Performance Study of the Eco-friendly Hydrofluoroolefins and Dimethyl-ether Refrigerants in Refrigeration Systems

*Engr. Dr. Bukola Olalekan Bolaji ([email protected]), Department of Mechatronics Engineering, Federal University of Agriculture, College of Engineering, P.M.B. 2240, Abeokuta, Nigeria.

Eco-friendly Dentistry

Eco-Apps: Design to Influence Environmentally Friendly Behavior

The search for mechanisms to encourage pro-environmental behavior has ranged from marketing to community events. This study continues the search by exploring how the language and features programmed into mobile social networking applications influence users to experience nature and share those experiences. To guide data analysis, the study uses the social influence network theory and adapts com...

European Supermarket Refrigeration Systems Eco-Efficiency Considerations

Fluorinated hydrocarbon refrigerants have especially in Europe been drawn into the focus of the public debate concerning the background of reducing greenhouse active substances. This debate concentrates mainly on the GWP (Global Warming Potentials) properties of the substances. To step forward from a material based discussion to a useful dialogue about substances in their respective application...