-bernoulli's eqn relates pressure-velocity-density -it decreases as velocity increases
For those interested in learning more about aerodynamics and the arguments for and against the traditional understanding of the subject, several online courses are available. Some recommended courses include: understanding aerodynamics arguing from the real physics pdf
: Rather than treating Bernoulli’s principle and Newton’s laws as competing theories, McLean demonstrates how they are mutually consistent parts of a single physical reality . Key Technical Insights when pressure is increasing
When the pressure gradient in the direction of flow is unfavourable (i.e., when pressure is increasing, known as an ), the low‑momentum fluid near the wall can be brought to a stop and even reverse direction, causing the boundary layer to separate from the surface. Boundary‑layer separation is catastrophic for lift and dramatically increases pressure drag. Understanding the boundary layer is therefore essential not only for predicting drag but also for ensuring that a wing can achieve the high lift needed for takeoff and landing without stalling. known as an )