boundary layer separation

Thus a large range of angles can be used without boundary layer separation.

Boundary layer separation can occur for internal flows.

Boundary layer separation can occur, and a trailing wake will occur behind the cylinder.

The structure and location of boundary layer separation often changes, sometimes resulting in a reduction of overall drag.

Both upstream blowing and suction are found to reduce the sidewall boundary layer separation.

This reduces the tendency of boundary layer separation from the blade surface avoiding large stagnation pressure losses.

Another effect of boundary layer separation is shedding vortices, known as Kármán vortex street.

More specifically, they may be involved in maintaining laminar flow by preventing or delaying boundary layer separation along the mantle.

Use of an 's'-shaped air inlet and boundary layer separation system would greatly reduce radar signature.

In fluid mechanics a Riabouchinsky solid is a technique used for approximating boundary layer separation from a bluff body using potential flow.

Boundary layer separation is the detachment of a boundary layer from the surface into a broader wake.

Boundary layer separation from irregular shorelines can generate intense shears with whirlpools as their surface expression ( Figure 3).

The project is to optimise the performance and demonstrate the effectiveness of these actuators for control of turbulent boundary layer separation on aircraft.

In analyzing the heat transfer associated with the flow past the exterior surface of a solid, the situation is complicated by phenomena such as boundary layer separation.

The motion of the tufts during flight can be observed and recorded, to locate flow features such as boundary layer separation and reattachment.

This physical fact has led to a variety of schemes to actually produce turbulent boundary layers when boundary layer separation is dominant at high Reynolds numbers.

However, slightly overexpanded nozzles will produce more thrust than perfectly expanded nozzles if boundary layer separation does not occur.

This results in higher skin friction, but moves the point of boundary layer separation further along, resulting in lower form drag and lower overall drag.

DAWT's however have the classic boundary layer separation problem experienced by airfoils at a "stall" angle of attack.

Furthermore, the diffuser must be designed to limit the flow distortion as much as possible by avoiding flow effects like boundary layer separation.

Boundary layer separation occurs when the portion of the boundary layer closest to the wall or leading edge reverses in flow direction.

In unsteady aerodynamics, the School has developed 2D and 3D panel codes which allow for interaction effects and boundary layer separation.

Therefore, such a body (here an airfoil) is described as streamlined, whereas for bodies with fluid flow at high angles of attack, boundary layer separation takes place.

This high-speed flow then mixes with the boundary layer attached to the upper surface and delays boundary layer separation from the upper surface.

Instead, larvae gathered along the zone of boundary layer separation and remained along the stagnation line at the leading point of the cylinder when artificially positioned there.