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- Turbulent flow or turbulence is a phenomenon that occurs when a fluid, such as water or air, moves irregularly and chaotically. It is characterized by the formation of eddies and vortices within the fluid. Instead of traveling in parallel paths, the fluid particles collide and mix, creating eddies and disturbances.
www.sciencefacts.net/turbulent-flow.htmlTurbulent Flow: Definition, Causes, Characteristics & Examples
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5 days ago · Turbulent flow, type of fluid (gas or liquid) flow in which the fluid undergoes irregular fluctuations, or mixing, in contrast to laminar flow, in which the fluid moves in smooth paths or layers.
- The Editors of Encyclopaedia Britannica
Turbulence might be loosely defined as an irregular or random or statistical component of motion that under certain conditions becomes superimposed on the mean or overall motion of a fluid when that fluid flows past a solid surface or past an adjacent stream of the same fluid with different velocity.
In fluid dynamics, turbulence or turbulent flow is fluid motion characterized by chaotic changes in pressure and flow velocity. It is in contrast to laminar flow , which occurs when a fluid flows in parallel layers with no disruption between those layers.
It describes turbulence in the mixed boundary layers at the sea surface and seabed, turbulent motion in the density-stratified water between, and the energy sources that support and sustain ocean mixing. Little prior knowledge of physical oceanography is assumed.
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Dec 9, 2022 · turbulence – irregular, quasi-random, non- linear variations or gusts, with durations of seconds to minutes. These flows can occur individually, or in any combination. Waves are discussed in the Regional Winds chapter. Here, we focus on mean wind and turbulence. Figure 18.23 The instantaneous wind speed U is shown by the zigzag line. The ...
The complex, convective overturning of fluid in a magma chamber or geyser is a form of turbulence. Thus, a description of the basic qualities of these complex flows is essential for understanding many geological flow phenomena. Turbulent flows generally are associated with large Reynolds numbers.
