Similarly, we can define some more quantities by various ratios which are non
dimensionalised: One is pitch ratio, P divided by D- normally, all ratios are taken with regard
to D, diameter of the propeller; Similarly, we have blade thickness fraction t0 by D, t0 be
thickness at the axis.
Similarly, we can define some more quantities by various ratios which are nondimensionalised: One is pitch ratio, P divided by D- normally, all ratios are taken with regardto D, diameter of the propeller; Similarly, we have blade thickness fraction t0 by D, t0 bethickness at the axis.
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