Turbulence - Wikipedia
WebIn fluid dynamics, turbulence or turbulent flow is fluid motion characterized by chaotic changes in pressure and flow velocity. It is in contrast to a laminar flow , which occurs when a fluid flows in parallel layers, with no disruption between those layers.
What causes turbulence, and what can you do if it happens to you?
WebMar 3, 2023 · EXPLAINER. What causes turbulence, and what can you do if it happens to you? Here’s the science behind this natural and often scary phenomenon—and how to cope with it during a flight. By Michelle...
Turbulence Definition & Meaning - Merriam-Webster
WebThe meaning of TURBULENCE is the quality or state of being turbulent. How to use turbulence in a sentence. the quality or state of being turbulent: such as; great commotion or agitation…
What You Need to Know About Turbulence on Airplanes - The New York Times
WebApr 7, 2023 · What is turbulence? Turbulence is unstable air movement that is caused by changes in wind speed and direction, such as jet streams, thunderstorms, and cold or warm...
TURBULENCE | English meaning - Cambridge Dictionary
WebTURBULENCE definition: 1. a state of confusion without any order: 2. strong sudden movements within air or water: 3. a…. Learn more.
Turbulence - National Weather Service
WebTurbulence is an irregular motion of the air resulting from eddies and vertical currents. It may be as insignificant as a few annoying bumps or severe enough to momentarily throw an airplane out of control or to cause structural damage. Turbulence is associated with fronts, wind shear, thunderstorms, etc.
Turbulence | Fluid Dynamics, Flow Patterns & Turbulence
WebMar 15, 2024 · turbulence, In fluid mechanics, a flow condition (see turbulent flow) in which local speed and pressure change unpredictably as an average flow is maintained. Common examples are wind and water swirling around obstructions, or fast flow ( Reynolds number greater than 2,100) of any sort.
Turbulence Definition & Meaning | YourDictionary
Webnoun. The condition or quality of being turbulent. Webster's New World. Similar definitions. Turbulent flow. American Heritage. An eddying motion of the atmosphere that interrupts the flow of wind. American Heritage. (uncountable) Disturbance in a gas or fluid, characterized by evidence of internal motion or unrest. Wiktionary.
8.6: Turbulence - Physics LibreTexts
WebJan 29, 2022 · Now, from Sec. 5.8 5.8 we know that intensive oscillations in a system with the quadratic nonlinearity, in this case provided by the convective term (v ⋅ ∇)v ( v ⋅ ∇) v, are equivalent, for small perturbations, to the oscillation of the system’s parameters at the corresponding frequency.
Turbulent flow | Definition, Characteristics, & Facts | Britannica
Webturbulent 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. In turbulent flow the speed of the fluid at a point is continuously undergoing changes in both magnitude and direction.
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