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Why you need to find out critical speed of a shaft?
CRITICAL SPEED CALCULATION Thr RPM which numericlly concide with the natural frequency of transverse Vibration of the shaft is Known as critical speed . Critical speed is a function of mass of rotating component and Stiffness of its material . F=stiffness of rotating component m=mass of the same
What is derivation of critical speed?
Critical speed is the speed in RPM at which a rotating machine will destroy itself by all harmonic vibrations coinciding at maximum vibration.
Do you know what equipment is required to control the speed of motor shaft rotation angle of motor shaft and reverse the direction of motor shaft?
Variable Frequency Drive
How do you calculate shaft power?
Shaft power P = (2(pi) * (angular Speed in rpm) * (Torque at shaft)/ 60 Torque of a solid shaft is given by (pi/16)* (Shear stress of material of shaft) * (Dia of shâft3).
What is a critical compression ratio?
The lowest compression ratio of a compression-ignition engine that allows a specific fuel to be ignited by compression ignition.
