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单词 Radial compressor
释义

Radial compressor

英语百科

Centrifugal compressor

Centrifugal impeller with a highly polished surface likely to improve performance
 Jet engine cutaway showing the centrifugal compressor and other parts
Inlet velocity triangles for centrifugal compressor impeller
Exit velocity triangles for centrifugal compressor impeller

Centrifugal compressors, sometimes termed radial compressors, are a sub-class of dynamic axisymmetric work-absorbing turbomachinery.

The idealized compressive dynamic turbo-machine achieves a pressure rise by adding kinetic energy/velocity to a continuous flow of fluid through the rotor or impeller. This kinetic energy is then converted to an increase in potential energy/static pressure by slowing the flow through a diffuser. The pressure rise in impeller is in most cases almost equal to the rise in the diffuser section.

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