In fluid dynamics, vortex shedding is an oscillating flow that takes place when a fluid such as air or water flows past a bluff (as opposed to streamlined) body at certain velocities, depending on …

Vortex-induced vibrations are important in that they can have a strong influence in countless situations ranging from tethered structures in the ocean, pipes bringing oil from the ocean floor …

4 days ago · Under specific conditions, the atmosphere can produce Von Karman vortex streets as prevailing winds blow around an object such as a mountain peak or island that sticks up …

At higher flow velocities, certain shapes, especially bluff bodies like cylinders, create vortices, or swirling regions of fluid, in their wake. When flow conditions meet specific criteria, vortices …

Vortex shedding is defined as a periodic flow phenomenon that occurs when a fluid flows past a solid object, such as a cylinder, resulting in alternating vortices being shed from the object's …

This pattern is a profile view of surface waves that have formed on the inside of the vortex. Although the waves appear to be stationary, they are actually traveling up the downward …

A vortex is generally formed when there exists a significant difference in the fluid speed. The difference in velocity develops a sheer force that swirls the water around.

May 24, 2025 · Vortex shedding is a fluid dynamics phenomenon where alternating low-pressure vortices are created on the downstream side of a body immersed in a fluid flow. This can lead …

These wing tip vortices create a form of pressure drag called vortex drag. Vortices reduce the air pressure along the entire rear edge of the wing, which increases the pressure drag on the …

When a single vortex is shed, an asymmetrical flow pattern forms around the body and changes the pressure distribution. This means that the alternate shedding of vortices can create …