The above discussion is based on the ideal vapor-compression refrigeration cycle, and does not take into account real-world effects like frictional pressure drop in the system, slight non-ideal gas behavior, if any.
32.
The cycle is performed as a refrigeration cycle that is analogous to the Carnot refrigeration cycle, but with increases and decreases in magnetic field strength instead of increases and decreases in pressure.
33.
For the same reason, opening a food refrigerator or freezer has the net effect of heating up the room rather than cooling it, because its refrigeration cycle rejects heat to the indoor air.
34.
The above discussion is based on the ideal vapor-compression refrigeration cycle, and does not take into account real-world effects like frictional pressure drop in the system, slight non-ideal gas behavior ( if any ).
35.
Heat can be removed through compressor is used to drive thermodynamic refrigeration cycle, or in a free cooling system which uses pumps to circulate a cool refrigerant ( typically water or a glycol mix ).
36.
The simplified fluids schematic more closely resembles the actual refrigeration cycle so that the reader can draw a connection between the components on their fridge and what is occurring within the cooling unit pressure vessel.
37.
Alternatively, a heat pump uses an electric motor to drive a refrigeration cycle, that draws heat energy from a source such as the ground or outside air and directs that heat into the space to be warmed.
38.
It should be noted that the above discussion is based on the ideal vapor-compression refrigeration cycle which does not take into account real world items like frictional pressure drop in the system, slight internal irreversibility during the compression of the refrigerant vapor, or non-ideal gas behavior ( if any ).
39.
In the mid 1970s, a cryogenic vacuum pump based on the Gifford-McMahon refrigeration cycle, making possible the processing of silicon wafers for the new microelectronics industry in clean, high-vacuum chambers, was developed at Helix . Subsequently, the Gifford-McMahon cryogenic refrigeration cycle became the industry standard refrigeration cycle for cryopump applications in the rapidly growing semiconductor industry . .
40.
In the mid 1970s, a cryogenic vacuum pump based on the Gifford-McMahon refrigeration cycle, making possible the processing of silicon wafers for the new microelectronics industry in clean, high-vacuum chambers, was developed at Helix . Subsequently, the Gifford-McMahon cryogenic refrigeration cycle became the industry standard refrigeration cycle for cryopump applications in the rapidly growing semiconductor industry . .
