turbulence velocity scale

turbulence velocity scale
乱流速度尺度

Atmospheric Sciences (English-Chinese) dictionary. 2014.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Turbulence — In fluid dynamics, turbulence or turbulent flow is a fluid regime characterized by chaotic, stochastic property changes. This includes low momentum diffusion, high momentum convection, and rapid variation of pressure and velocity in space and… …   Wikipedia

  • Magnetohydrodynamic turbulence — Magnetohydrodynamics (MHD) deals with what is a quasi neutral fluid with very high conductivity. The fluid approximation implies that the we focus at macro length and time scales which are much larger than the collision length and collision time… …   Wikipedia

  • clear-air turbulence — /klear air / atmospheric turbulence, sometimes severe, occurring in air devoid of clouds or other visible indicators that turbulence might be present. Abbr.: CAT [1950 55] * * * ▪ atmospheric science       erratic air currents that occur in… …   Universalium

  • Direct numerical simulation — A direct numerical simulation (DNS)[1] is a simulation in computational fluid dynamics in which the Navier Stokes equations are numerically solved without any turbulence model. This means that the whole range of spatial and temporal scales of the …   Wikipedia

  • Anemometer — A hemispherical cup anemometer of the type invented in 1846 by John Thomas Romney Robinson Cup ty …   Wikipedia

  • Turbulent Kinetic Energy — Turbulence Kinetic Energy (TKE) is the mean kinetic energy per unit mass associated with eddies in turbulent flow. It is a concept used to assess what contribution to buoyancy is brought by turbulence.The production of TKE equals the sum of… …   Wikipedia

  • cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… …   Universalium

  • fluid mechanics — an applied science dealing with the basic principles of gaseous and liquid matter. Cf. fluid dynamics. [1940 45] * * * Study of the effects of forces and energy on liquids and gases. One branch of the field, hydrostatics, deals with fluids at… …   Universalium

  • atmosphere — atmosphereless, adj. /at meuhs fear /, n., v., atmosphered, atmosphering. n. 1. the gaseous envelope surrounding the earth; the air. 2. this medium at a given place. 3. Astron. the gaseous envelope surrounding a heavenly body. 4. Chem. any… …   Universalium

  • Weather radar — in Norman, Oklahoma with rainshaft …   Wikipedia

  • Computational fluid dynamics — Computational physics Numerical analysis  …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”