Vapor compression cycle is also known as a phase transition refrigeration cycle, where the coolant passes through a vapor compression cycle or phase transition refrigeration cycle. This is an energy efficient way of cooling and it also reduces refrigeration losses. In addition to this, it provides additional value and cost savings. Discover more about the vapor compression cycle on this site.
There are different types of vapour compression cycles available which are suitable for various applications. One such type of compression system is the closed loop liquid refrigeration systems. In such systems, the refrigerants are circulated in a closed loop, thereby achieving high pressure reductions and excellent pressure containment. These systems are ideal for heat energy recovery, low pressure containment, and for increasing combustion efficiency.
In the open loop vapour compression cycle, the process is reversed i.e. the liquid refrigerants are passed through the end of a pipe at high pressure. This causes heat energy to be extracted from the heated surface of the end of the pipe. This is very similar to the process of passing hot water or steam through a radiator, however, in this case the heated surface is that of the refrigerant instead of the end of the pipe. Hence, the heated refrigerant gases are extracted as heat energy and converted into cold gas, heat, or steam. Hence, it is beneficial for increasing combustion efficiency.
Another type of the vapour compression cycle is the Thermal Vacuum Cycle. The concept of this cycle is similar to that of a cold compressors, where the heat energy is compressed and then heated to produce cool gas. However, unlike the cold compressors, in the hot vapour compression cycle, the hot liquefied gas is passed through a second pipe. Hence, the first pipe is warmed, and as a result the cooled gas is passed through the second pipe also at a much higher temperature. This cycle is therefore extremely useful in applications where high pressure is required, such as in oil production plants or rocket engines. Click here for more about the vapour compression cycle.
The final type of compressor used in refrigerant chillers is the pressurised chillers. This cycle generally uses a third type of refrigerant, which are pressurized, but unlike the other refrigerants, this is not heated. Instead, the high pressure of the compressed refrigerant forces the warm pressurised liquid into the small gap between two walls. Hence, in this type of compressor, the refrigerant is warmed before it is passed through the lines. Get a general overview of the topic here: https://en.wikipedia.org/wiki/Heat_pump_and_refrigeration_cycle.
