centrifugal compressor

device

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June 24, 2026

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A centrifugal compressor is a device that increases the pressure of a gas by mechanically decreasing its volume, utilizing a centrifugal pump. It works by increasing the gas's kinetic energy with a high-speed impeller and then converting this energy into increased pressure within a diffuser.12

Centrifugal compressors are well-suited for compressing large volumes of gas to moderate pressures. While early gas turbines used them due to their simplicity and low cost, they are now primarily found in smaller industrial units as they cannot match the efficiency of modern axial-flow compressors. They are also utilized as gas compressors in various applications, including water supply and sewage disposal systems.234

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compressor
Centrifugal compressors increase the kinetic energy of the gas with a high-speed impeller and then convert this energy into increased pressure in a divergent outlet passage called the diffuser. Centrifugal compressors are particularly suited for compressing large volumes of gas to moderate pressures. In axial…
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Centrifugal compressors increase the kinetic energy of the gas with a high-speed impeller and then convert this energy into increased pressure in a divergent outlet passage called the diffuser. Centrifugal compressors are particularly suited for compressing large volumes of gas to moderate pressures. In axial…
Read More

pneumatic device
Development of pneumatic devices
…the use and improvement of centrifugal and axial-flow compressors. The further development of automatic machinery, labour-saving devices, and automatic-control systems led to an increase in the use of pneumatics. In the late 1960s there began a significant development of a new class of compressed-air devices: digital-logic pneumatic-control components, which can…
Read More
…the use and improvement of centrifugal and axial-flow compressors. The further development of automatic machinery, labour-saving devices, and automatic-control systems led to an increase in the use of pneumatics. In the late 1960s there began a significant development of a new class of compressed-air devices: digital-logic pneumatic-control components, which can…
Read More