displacement thickness meaning in Hindi

Examples

1. In practical aerodynamics, the displacement thickness essentially modifies the shape of a body immersed in a fluid to allow an inviscid solution.
2. Displacement Thickness is an alternative definition stating that the boundary layer represents a deficit in mass flow compared to inviscid flow with slip at the wall.
3. The "'displacement thickness "', "'? * "'or "'? 1 "'is the distance by which a surface would have to be moved in the direction perpendicular to its normal vector away from the reference plane in an inviscid fluid stream of velocity u _ 0 to give the same flow rate as occurs between the surface and the reference plane in a real fluid.