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Mar 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: 1. a state of confusion without any order: 2. strong sudden movements within air or water: 3. a…. Learn more.
Mar 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.
Jan 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.
Jul 28, 2022 · Guides. What Is Turbulence? By FLYING Staff. July 28, 2022. [File photo: Adobe Stock] Airflow can be distrubed by storm systems, passing aircraft, or physical barriers. During flight, we...
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. In turbulent flow the speed of the fluid at a point is continuously undergoing changes in both magnitude and direction.
Oct 1, 2005 · Turbulence: An Introduction for Scientists and Engineers | Physics Today | AIP Publishing. Volume 58, Issue 10. 1 October 2005. Previous Article. Next Article. Turbulence: An Introduction for Scientists and Engineers. Mark Nelkin. Physics Today 58 (10), 80–83 (2005); https://doi.org/10.1063/1.2138427. PDF. Share. Reprints and Permissions. Cite.
