The Principals of Flight. Bronze Theory. Airflow. Bernoulli’s Theorem. Daniel Bernoullli (1700-1782) was a Swiss mathematician. V x P = Constant An increase in the speed of a fluid results in a simultaneous reduction in pressure. Bernoulli’s Theorem. Sir Isaac Newton.
Lift increases with Angle of Attack until the critical angle is reached at which point the airflow can no longer flow smoothly over the wing’s upper surface. The wing has now stalled. When the wing stalls the centre of pressure moves rapidly towards the trailing edge, this creates a nose down pitching movement.The stalled wing also creates a lot of drag.
ANDS = Accelerate North, Decelerate South.
SLAG = South Lag.