In Liquid state
When the refrigerant leaves the compressor, it is in a high-pressure gas state. It then flows through the condenser coils, where it releases heat and condenses into a high-pressure liquid before entering the expansion valve.
Refrigerant enters the condenser as a high pressure vapor. In the condenser, the heated refrigerant is cooled by transferring its heat to the air which passes through the condenser fins, and it changes state to a liquid during this time.
Vapor turning to liquid
condenser
According to state of the outlet refrigerant from compressor, it's better we use refrigerant temperature.
Refrigerant should be removed from the condenser outlet when:
The excess heat removed by a condenser is the heat absorbed by the refrigerant in the evaporator plus the heat of compression in the compressor. The condenser releases this heat to the outside environment, allowing the refrigerant to return to its liquid state.
what happens when refrigerant enters the condenser
The function of the condenser is to release heat from the refrigerant, causing it to condense from a gas to a liquid state. This process increases the pressure of the refrigerant.
The Refrigerant enters the condenser as a high pressured gas, the condenser then condenses that gas and changes it to a liquid form.
Subcooling the liquid refrigerant before it leaves the condenser helps to increase the refrigeration system's efficiency by ensuring that the refrigerant is in a completely liquid state. This can improve the system's cooling capacity and reduce the risk of compressor damage due to the presence of any vapor in the system.
Condenser back pressure refers to the pressure at which the refrigerant exits the condenser in a cooling system. It is a critical parameter in determining the efficiency of the system and ensuring that the refrigerant is properly condensed back into a liquid state for optimal performance. A high condenser back pressure can indicate issues with the system, such as poor heat transfer or restrictions in the flow of refrigerant.