WebA refrigerator using refrigerant-134a as the working fluid operates the condenser at 700 kPa and the evaporator at -10°C. This refrigerator freezes water while rejecting heat to the ambient air at 22°C. The compressor has an isentropic efficiency of 85 percent. Determine the process that causes the greatest amount of exergy destruction if ... WebR134a also finds a niche where additional high condensing temperatures are needed and in many of transport applications. R407C is a zeotropic mixture consisting of 23% R32, 25% R125 and 52% R134a. It has properties similar to those of R22, and for this reason, saw widespread use in Europe due to the rapid R22 phase. Its glide and heat transfer ...
Solved A refrigerator using refrigerant-134a as the working - Chegg
WebThe performance parameters like refrigeration capacity, compressor power, discharge temperature, coefficient of performance, and energy consumption were investigated for … WebQ2. Consider a 300 kJ/min refrigeration system that operates on an ideal vapor-compression refrigeration cycle with refrigerant-134a as the working fluid. The refrigerant enters the compressor as saturated vapor at 140 kPa and is compressed to 800 kPa. Show the cycle on a T-s diagram with respect to saturation lines and determine (a) the ... frozen prawns woolworths
R-134A Refrigerant Pressure Temperature Chart …
WebMar 17, 2015 · Reading data of the diagram P-hthere is still many other information:-entropy-specific volume-saturation lines-saturation pressure, temperatures-critical poi... WebR134a Property Diagrams: Pressure-Enthalpy Diagram; Enthalpy-Entropy Diagram. Note: R134a has a Global Warming Potential (GWP) of 1300 with respect to Carbon Dioxide. … WebPressure-Enthalpy Diagram for R134a Refrigerant - Ohio University frozen precooked beef patties