How To Design Vapor Compression Cycle

To create an air cooling system the evaporator acts as a refrigerant to an air heat exchanger. All such systems have four components. The design problem concerns the replacement of r 134a refrigerant.

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Design Of Vapor Compression Refrigeration Cycles

Typical Vapor Compression Refrigeration Vcr Cycle Enggcyclopedia

Calc Vapor Compression Refrigeration Cycle R134a Youtube

Schematic Diagram Of A Typical Vapor Compression Refrigeration

Analysis Of A Vapor Compression Refrigeration Cycle Application

Power And Refriger A Tion Cycles The Ideal Vapor Compression

Figure 1 depicts a typical single stage vapor compression system.

How to design vapor compression cycle. While some people have viewed this method as environmentally harmful and inefficient the cycle is still applicable in the industrial sphere. The vapor compression cycle can be used to cool air liquid or cold plates. The vapor compression cycle circulates a fluid through a compressor condenser expansion valve and evaporator in order to absorb heat from a refrigerated space at a low temperature and give off heat at a higher temperature to the surroundings thus keeping the refrigerated space cool. This is the part of the refrigeration system that is doing the actual cooling.

Alternatively a refrigeration system can be used for providing cooling in summer and heating in winter. Vapor compression uses a circulating liquid refrigerant as the medium which absorbs and removes heat from the space to be cooled and subsequently rejects that heat elsewhere. Vapor compression refrigeration systems are used for a variety of cooling refrigeration applications. We want to design a vapor compression refrigeration cycle to absorb heat from a cool environment and reject it to a warm environment.

Vapor compression cycle working diagram a refrigeration system can also be used as a heat pump in which the useful output is the high temperature heat rejected at the condenser. Considering a usual cop of 3 for the cycle 1800 w of. Kalakul et al 2016. A refrigerant design problem for a vapor compression refrigeration cycle was presented previously gani et al 2017.

In vapor compression cycle you mentioned you are facing a challenge. Lets start with some calculations. All that is required to accomplish this is to modify the evaporator to accommodate the systems that are being cooled. Because its function is to absorb heat into the refrigeration system from where you don t want it the evaporator is placed in the area to be cooled the refrigerant is let into and measured by a flow control device and eventually released to the compressor.

Maximum power of compressor is 600 w. The design is to be based upon the ideal vapor compression refrigeration cycle with four components. The vapor compression refrigeration cycle is nearly 200 years old but it does not seem ready to leave the scene any time soon. In this paper the case study was extended to include an expanded search space inclusion of utility streams and practical design criteria.

A compressor a condenser a thermal expansion valve also called a throttle valve or metering device and an. A cooler where we reject the heat a throttle a heater where we absorb the heat and a compressor.