A property of a fluid related to local angular rotation

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  • Vorticity — is a mathematical concept used in fluid dynamics. It can be related to the amount of circulation or rotation (or more strictly, the local angular rate of rotation) in a fluid.Clancy, L.J., Aerodynamics , Section 7.11] The average vorticity zeta… …   Wikipedia

  • vorticity — is a measure of rotation in the atmosphere, or “spin,” in the air. If the spin, as viewed from above, is counterclockwise in the Northern Hemisphere, it is called a vorticity cyclonic and given a positive value. If the spin is clockwise, it is… …   Aviation dictionary

  • Vorticity — Dieser Artikel oder Abschnitt bedarf einer Überarbeitung. Näheres ist auf der Diskussionsseite angegeben. Hilf mit, ihn zu verbessern, und entferne anschließend diese Markierung. Vorticity (auch Wirbelstärke oder Vortizität genannt) stellt eine… …   Deutsch Wikipedia

  • vorticity — vortex ► NOUN (pl. vortexes or vortices) ▪ a whirling mass, especially a whirlpool or whirlwind. DERIVATIVES vortical adjective vorticity noun. ORIGIN Latin, eddy …   English terms dictionary

  • vorticity — noun Date: 1888 1. the state of a fluid in vortical motion; broadly vortical motion 2. a measure of vortical motion; especially a vector measure of local rotation in a fluid flow …   New Collegiate Dictionary

  • vorticity — /vawr tis i tee/, n., pl. vorticities. Mech. a measure of the circulation of a fluid: a quantity equal to twice the angular momentum of a particle of the fluid around which there is circulation. [1890 95; < L vortic (s. of vortex; see VORTEX) +… …   Universalium

  • vorticity — vor·tic·i·ty …   English syllables

  • vorticity — vȯ(r)ˈtisəd.ē noun ( es) Etymology: Latin voltic , vortex + English ity 1. : the state of a fluid in vortical motion 2. : twice the angular velocity of a small element of fluid around which there is circulation …   Useful english dictionary

  • Vorticity equation — The vorticity equation is an important prognostic equation in the atmospheric sciences. Vorticity is a vector, therefore, there are three components. The equation of vorticity (three components in the canonical form) describes the total… …   Wikipedia

  • vorticity flux density — sūkurinio srauto tankis statusas T sritis fizika atitikmenys: angl. vortex flux density; vorticity flux density vok. Wirbelflußdichte, f rus. плотность вихревого потока, f pranc. densité de flux tourbillonnaire, f …   Fizikos terminų žodynas

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