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Blade Element Theory (2/2) - Coggle Diagram
Blade Element Theory (2/2)
Aspect Ratio
Span/Chord
Largura sob Comprimento
Pressure Distribution
Propeller names
Face that faces aft
Face
Increase in pressure
Face that faces forward
Back
decrease in pressure
Pitch Angle
Low
close to hub
Close to tip
Angle between
Chord
Plane of Rotation
Maximum
around 0,7R
maximum lift
Slip angle
measures how effectively
blade redirects the flow
Not all undisturbed flow
is redirected
that parcel is the slip
\( S_R=1- \dfrac{V_A}{P_n} \)
Incógnitas
Pn - Distancia linear para n-revolutions
Va - Propeller velocity of advance
