Fluid Dynamics
The turning angle refers to the change in direction of a flow as it passes through an expansion wave, which is critical in understanding supersonic flow dynamics. This angle is key in the Prandtl-Meyer expansion process, allowing the flow to adjust its trajectory while conserving mass and energy. The turning angle directly influences the shock wave formation and characteristics of the resulting flow field.
congrats on reading the definition of Turning angle. now let's actually learn it.