Automotive Air Conditioning System Theory

Your car s air conditioning system works just like a refrigerator or your home air conditioning.

Automotive air conditioning system theory.

The automotive air conditioning system consists a refrigeration. The purpose of the compressor is to pressurize the air conditioning system and circulate the refrigerant. Water is a common material that can exist in all three states. The compressor is a pump driven by a belt attached to the engine s crankshaft.

The air conditioning system is made up of the following components. Above 212 f 100 c at sea level air pressure it exists as steam which is a gas. Prepares student for ase testing. Emphasis on basic refrigeration cycle and diagnosis retrofit and repair of system malfunctions.

Theory of air conditioning how air conditioning works governmental regulations system inspection. Each of these components serves a different purpose. All automotive air conditioning systems are nearly closed loops with a high pressure side and low pressure side. As like all air conditioning system the aim of automotive air conditioning is to control the temperature and humidity of the atmospheric air and circulate the same in the automobile.

It consists of the following components. The lifeblood of your air conditioning system. Most newer vehicles use r134a which is a relatively safe and easy to handle gas. Learn more about the repetitive cycle of the system from the list of air conditioner components and the ac parts.

The automotive air conditioning system is also works on the reverse brayton or rankine cycle. Theory of automotive air conditioning and heating systems. The purpose of the system is to remove hot air from the inside of your vehicle. Covers epa requirements on recovery of coolants coolant handling and new refrigerant handling and replacements.

When the refrigerant is drawn into the compressor it is in a low pressure gaseous form. This gas is the lifeblood of your air conditioning and it is very important to notate here that newer vehicles are very sensitive to the refrigerant level.