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Where is the maximum temperature in refrigeration cycle?
at compressor
How do you improve the performance of vapor compressor refrigeration cycle?
In practical applications, vapor-compression refrigeration systems are the most commonly used refrigeration systems, and each system employs a compressor. In a basic vapor compression refrigeration cycle as shown in Figure 3.28, four major thermal processes take place as follows: • evaporation, • compression, • condensation, and • expansion.
What is the device in a refrigeration system that causes the refrigerant to go from a liquid to a gas is the?
orifice
Which is not a basic component of the compression refrigeration cycle?
suction filter
What is Vapour absorption machine?
It is a refrigeration unit based on Vapour Absorption Refrigeration Cycle (typically refrigerants used are Water or Ammonia).
What is the function of an oil separator in refrigeration cycle?
To return oil to the compressor.
Where is the maximum temperature in refrigeration cycle?
at compressor
How do you improve the performance of vapor compressor refrigeration cycle?
In practical applications, vapor-compression refrigeration systems are the most commonly used refrigeration systems, and each system employs a compressor. In a basic vapor compression refrigeration cycle as shown in Figure 3.28, four major thermal processes take place as follows: • evaporation, • compression, • condensation, and • expansion.
What is the function of compressor in refrigerator?
A refrigerator compressor is the center of the refrigeration cycle. It works as a pump to control the circulation of the refrigerant, and it adds pressure to the refrigerant, heating it up. The compressor also draws vapor away from the evaporator to maintain a lower pressure and lower temperature before sending it to the condenser.
What are the four basic components in the vapor compression refrigeration cycle?
Vapor compression in the refrigeration cycle is the process which turns heated vapor into a cold liquid. This allows the coolant to flow through the condenser and cool the air.
What lubricates the refrigeration compressor?
Oil
What are the functions of refrigeration compressor oil in a refrigeration system?
Oil in a AC compressor is there so that the mechanical parts don't over heat from friction
What are the six states of a refrigerant in a refrigeration cycle?
what are the six states of a refrigerant in a refrigeration cycle
What is the difference air compressor and gas compressor?
1.The compressors used for compressing the other gases and air are independent entities. This means they merely compress the gas or air and supply it for the suitable applications. They have no direct connection with any other type of machine, though lots of machines and equipments depend on the compressed air or gas. The refrigeration and the air conditioning compressors are a part of the complete vapor compression cycle that comprises of additional components like the condenser, expansion valve and the evaporator. If the compressor is removed from this cycle, the refrigeration process will cease to exist.Main function of the compressor: The main function of the other compressors is to merely compress the gas or air. The refrigerant compressor compresses the refrigerant to the pressure corresponding to the saturation pressure higher than the temperature of the naturally available air or water. This enables the cooling of the refrigerant in the condenser by the available atmospheric air or water.Further, the refrigerant compressor also circulates the refrigerant through the whole cycle. The refrigerant after leaving the compressor is forced to the condenser, the expansion valve, and the evaporator and then it is sucked by the compressor for compression and recirculation though the whole cycle.3) Capacity Determination: The capacity of the refrigerating compressor determines the capacity of the whole refrigerating or air conditioning plant. The capacity of the air or gas compressor doesn't determine the capacity of the other plants. For instance, though the pneumatic tool depends on the compressed air for its operation, it has its own capacity.4) Relation to the other equipments: The refrigerating compressor is integral part of the cycle that includes other components of the cycle like condenser, expansion valve, and the evaporator. The working and proper functioning of each of these components depend on the working of other components. If the refrigeration compressor breaks down the whole system will collapse. There is no such dependency in case of the other compressors. If the air or gas compressor breaks down, the standby compressor can be started easily.
What an accumulator in refrigeration system?
right before the compressor
What is the device in a refrigeration system that causes the refrigerant to go from a liquid to a gas is the?
orifice
Why refrigeration cycle is called reverse carnot cycle?
The Carnot cycle is an idealized thermodynamic cycle that describes a perfect heat engine. In the Refrigeration system we need cooling effect.so it has to operate in opposite nature to produce the cooling effect. So we run the catnot cycle reversly in the refrigeration system. So we call the Refrigeration cycle called as REVERSED CARNOT CYCLE.
