Notes on Propeller Pitch Angles - Size

20QQ RP M -6D MPH DR E5DO HPM - 3B. riPH. ?DQQRPM-95MPH cm 2500 RP.M - BD ... This system can be utilized in a manner shown in the sketch by fas-.
693KB taille 3 téléchargements 364 vues
Mes on Propeller Pitch ingles By Raoul J. Hoffman

PlflMETEP of PROPELLER ••on

Reprinted jrom the April, 1937 issue of Popular Aviation, courtesy Flying Magazine.

20QQ RP M -6D MPH

E 60

he pitch of a propeller is a function of power, revolutions, flying speed, diameter and blade design.

T

The maker of a propeller, after

having decided on the diameter, is mostly interested in the geometrical

DR E5DO HPM - 3B

riPH.

? D Q Q R P M - 9 5 M P H cm 2500 RP.M - BD M p n*

CURUES FDLLDU EdUFITIDn

BKP

om ,

' 5U

83% Plfl MflX BLHPE LMDTH ID

20

30