Impeller Hub Diameter in Components of Gas Turbine Formulas

Impeller Hub Diameter is the distance of the hub (where the blade roots are mounted) from the center of the shaft. And is denoted by D_h. Impeller Hub Diameter is usually measured using the Meter for Length. Note that the value of Impeller Hub Diameter is always positive.

Components of Gas Turbine formulas that make use of Impeller Hub Diameter

fxMean Diameter of ImpellerGo

fxTip Velocity of Impeller given Mean DiameterGo

fxTip Velocity of Impeller given Hub DiameterGo

FAQ

What is the Impeller Hub Diameter?

Impeller Hub Diameter is the distance of the hub (where the blade roots are mounted) from the center of the shaft. Impeller Hub Diameter is usually measured using the Meter for Length. Note that the value of Impeller Hub Diameter is always positive.

Can the Impeller Hub Diameter be negative?

No, the Impeller Hub Diameter, measured in Length cannot be negative.

What unit is used to measure Impeller Hub Diameter?

Impeller Hub Diameter is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Impeller Hub Diameter can be measured.

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