Corrected speed
Corrected speed is the speed a component would rotate at if the inlet temperature corresponded to ambient conditions at sea level, on a standard day (i.e. 288.15 K).
Corrected speed can be calculated as follows:
Corrected speed is often abbreviated to or (for referred speed).
So-called non-dimensional speed is proportional to corrected speed:
Nomenclature:
- – stagnation (or total) temperature (in kelvins),
- – real shaft speed,
- – referred temperature.
In relative form, corrected speed, referred speed and non-dimensional speed are all measures of peripheral Mach number.
See also
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