Assertion: airfoil's center | /r/CapableOf | lie behind the quarter-chord point
Facets:
value: at maximum lift coefficient
type: OTHER
value: for a conventionally cambered airfoil
type: PURPOSE
Source sentences:
text: For a conventionally cambered airfoil, the center of pressure lies a little behind the quarter-chord point at maximum lift coefficient (large angle of attack), but as lift coefficient reduces (angle of attack reduces) the center of pressure moves toward the rear.