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What happens to the refrigerant as it enters the condenser after it leaves the compressor?

What happens to the refrigerant as it enters the condenser after it leaves the compressor?

As the refrigerant leaves the condenser, it is cooler, but still under pressure provided by the compressor. It then reaches the expansion valve. The expansion valve allows the high-pressure refrigerant to “flash” through becoming a lower pressure, cooled liquid.

What happens to the refrigerant in the evaporator?

The evaporator works the opposite of the condenser, here refrigerant liquid is converted to gas, absorbing heat from the air in the compartment. This causes the refrigerant to absorb heat from the warm air and reach its low boiling point rapidly. The refrigerant then vaporizes, absorbing the maximum amount of heat.

What state does the refrigerant leave the condenser?

As the refrigerant moves through the condenser it begins to cool, and changes state. At this point the refrigerant is a mixture of liquid and vapor. As the refrigerant exits the condenser, the refrigerant has now changed to all liquid.

What happens in condenser?

A condenser is designed to transfer heat from a working fluid (e.g. water in a steam power plant) to a secondary fluid or the surrounding air. The condenser relies on the efficient heat transfer that occurs during phase changes, in this case during the condensation of a vapor into a liquid.

How does refrigerant enter the compressor?

In the first stage of the refrigeration cycle, refrigerant enters a compressor as a low-pressure vapor. The compressor compresses the refrigerant to a high-pressure vapor, causing it to become superheated. Once the refrigerant is compressed and heated, it leaves the compressor and enters the next stage of the cycle.

How does a refrigeration condenser work?

The condenser works by condensing the refrigerant. The refrigerant entering the condenser is hot and pressurised. The condenser then cools the refrigerant by converting it into a liquid state.

When a refrigerant enters the compressor it is a?

What is the difference between evaporator and condenser?

The evaporator coil is the part of an air-conditioning system that removes heat and moisture from indoor air to cool it. The condenser coil takes that heat and releases it outside.

Why does the refrigerant need to be compressed before it enters the condenser?

To cool a room down, you need to collect the heat and dump it somewhere else. The air in this “somewhere else” must be a lower temperature than the refrigerant for you to be able to dump the heat. To make sure this is possible, the refrigerant is compressed so that the temperature increases.

What happens if liquid refrigerant enters the compressor?

If liquid refrigerant is entering the compressor, liquid will fall directly into the crankcase oil and eventually be flashed. As mentioned earlier, this is referred to as flooding. This causes oil foaming and excessively high crankcase pressures. Slugging in hermetic compressors can also occur from a migration problem.

How does compressor and condenser work?

Refrigerant flows through the compressor, which raises the pressure of the refrigerant. Next the refrigerant flows through the condenser, where it condenses from vapor form to liquid form, giving off heat in the process. The refrigerant draws heat from the evaporator which causes the regrigerant to vaporize.

How is the refrigerant used in the air refrigeration cycle?

As refrigerant absorbs heat from indoor air, it transitions from a low-pressure gas to a high-pressure liquid. The refrigerant then cools down and turns back into a low-pressure gas. Another fan located inside the home blows air over the cool coils to distribute the resulting cold air throughout the building.

What happens to refrigerant when it condenses?

As the air blows across the tubes, it removes heat from the refrigerant. As the refrigerant gives up its heat it will condense into a liquid so by the time the refrigerant leaves the condenser it will be a completely saturated liquid, still at high pressure, but slightly cooler although it will have decreased in both enthalpy and entropy.

What is in the condenser does the refrigerant do?

The condenser has three jobs: Desuperheat the refrigerant (Drop the temperature down to the condensing temperature) Condense (saturate) the refrigerant (Reject heat until all the refrigerant turns to liquid) Subcool the refrigerant (Drop the temperature of the refrigerant below the condensing / saturation temperature)

What is freezer condenser?

Freezer condenser is mainly used to dissipate heat. It releases the heat generated by the freezer during cooling to the surrounding environment. In the current design, there are two main design methods, one is to hang it in the back of the freezer, this method is more common in the early limit,…