Abstract: Food preservation is going to be a key need for long term human space flight and vapor compression cooling technology is considered to be a leading enabler to preserve food. This research ...

Abstract: Two methods of refrigeration-good Coefficient of performance Vapour compression refrigeration method with good inside temperature control Thermoelectric refrigeration method are combined ...

Department of Mechanical Engineering, University of Ibadan, Ibadan, Nigeria. (4-1) evaporation at constant pressure. The evaporation of the refrigerant occurs at a constant pressure during process ...

The potential use of many common hydrofluorocarbons and hydrocarbons as well as new hydrofluoroolefins, i.e. R1234yf and R1234ze(E) working fluids for a combined organic Rankine cycle and vapor ...

Refrigeration is the process in which heat is transferred from one place to another under controlled conditions. There are certain different ways of transferring the heat. It is usually done by ...

ABSTRACT: Cooling in industrial production and refrigeration of perishable and non- perishable products is common practice throughout the world. Research studies have been conducted both ...

Halocarbons are often used as refrigerants. Refrigerants are fluids that draw heat and create a cooling effect when they evaporate. They are sold as single chemical compounds and as blends, which are ...