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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.
Mar 3, 2023 · In air travel, turbulence is a certainty and a major source of flight anxiety for flyers of all stripes. But understanding what causes turbulence, where it occurs, and the high-tech tools...
The meaning of TURBULENCE is the quality or state of being turbulent. How to use turbulence in a sentence.
TURBULENCE definition: 1. a state of confusion without any order: 2. strong sudden movements within air or water: 3. a…. Learn more.
Oct 16, 2020 · Turbulence is defined as the 'irregular motion' of the air from eddies and vertical airflows. It is different from wind that flows horizontally from different directions, a force that is easily measured by weather services. A turbulent flow can occur when the wind changes directions or a storm arrives at a locality.
Jul 9, 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.
Chaotic or unstable eddying motion in a fluid. Avoiding excessive turbulence generated around moving objects (such as airplanes), which can make their motion inefficient and difficult to control, is a major factor in aerodynamic design.
Definition of turbulence noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
TURBULENCE meaning: 1. a state of confusion without any order: 2. strong sudden movements within air or water: 3. a…. Learn more.
Jan 1, 2015 · This first chapter illustrates the interest of turbulent flows. Numerous definitions and general concepts are introduced to characterize turbulence. Some practical consequences are also briefly described. On the whole, transport is very efficient in a turbulent flow,...
