Strouhaltal
Strouhaltal is a concept primarily used in fluid dynamics to describe the behavior of a fluid flow as it develops downstream from a disturbance. It refers to the region where the flow is not yet fully developed and is still influenced by the initial conditions or the presence of an obstacle. In a developing flow, the velocity profile changes with distance from the source of the disturbance.
The length of the Strouhal region, often called the Strouhal length or development length, depends on various
Understanding the Strouhalal is crucial for accurately predicting flow behavior in many engineering applications, such as