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3
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the curved or cambered side of a propeller blade
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4
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the flat side of a propeller blade
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6
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it is caused by the resultant of air forces, which tend to twist the blades toward a lower blade angle
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7
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the portion furthest from the hub
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1
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permits a propeller to be mounted on the engine crankshaft or to a reduction gear assembly
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2
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where the blades are connected
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3
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a portion of a propeller blade that is nearest the hub
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5
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the difference between geometric pitch and effective pitch
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8
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is the air force on the propeller that attempts to bend the propeller blades forward at the tips
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