![]() The part that has the impeller or turbine blades and generates the inner wall of the compressor.The working principle of such a compressor is suitable for the reverse of the turbine. Thus, the pressure increases continuously. Axial Flow CompressorsĮIn the operating system of axial flow compressors, the air puts into operation parallel to the rotational axis and proceeds helically. The air is taken into the collection ring and is expelled. A decrease in speed also provides an increase in pressure. But, when it reaches to the outer side, it slows down. Centrifugal CompressorsĪccording to the working principle of the centrifugal compressors, the air is taken into the annular chamber centrally and the air accelerates under the centrifugal force as a result of the rotational motion inside the circular centre. Compressed air is expelled from the screw block outlet. With the reverse rotation of the rotors, the air moves in the direction of the tooth gaps in the gradually decreasing volume. The rotors rotating in the reverse direction close the suction opening for the sucked air and create a compression area between the body and the rotor tooth spaces. The tooth spaces of the rotors are filled with air. Air is taken from the suction port to the compression chamber. The compression movement of screw compressors takes place in the screw block formed by the coupling of two rotors placed in a body. Compression process takes place between the piston and the cylinder, the intake and the discharge valves. Rotary positive displacement compressorsĬompressed air in piston compressors is obtained as a result of the piston’s compressing the air or gas with its forward-backward movement.And, the others work on the principle of increasing the speed of the air with the help of turbines and then obtaining pressure by reducing its speed.Ĭompressor types are divided into 6 separate groups according to their working principle. This type of compressors are divided into types according to their piston, cylinder, rotor and body shapes or numbers. Positive displacement compressors are based on the principle of increasing the pressure by compressing the air in a certain volume. Types and Specifications of the CompressorĬompressor types are divided into two in regard to the method to be used: Positive displacement compressors and turbo compressors. Compressors are used in many different industries such as the automotive, chemical and petrochemical, textile, food, energy, healthcare and glass. It compresses the air taken from the atmosphere and increases its pressure. April 12, 2021 A compressor is a device used to compress air or other gases to pressures higher than atmosphere pressure. ![]()
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