airfoil - What is the effect of flow separation on lift, pressure

Consider an airfoil (a wing) in an airflow. When angle of attack increases, at some point the flow start to separate from trailing edge. By increasing the angle of attack more, this separation area

Numerical study of separation on the trailing edge of a symmetrical airfoil at a low Reynolds number - ScienceDirect

Flow Separation and Profile Drag on an Airfoil.

2.972 How An Airfoil Works

Aerodynamics vs pressure Gradient

Dynamic Stall Research

Aerodynamics of Airfoil Sections – Introduction to Aerospace

Stalling & Spinning – Introduction to Aerospace Flight Vehicles

Paper Airfoil Aerodynamics

airfoil - What is the effect of flow separation on lift, pressure distribution and drag? - Aviation Stack Exchange