density of convection current

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• convection current density — konvekcinės srovės tankis statusas T sritis fizika atitikmenys: angl. convection current density vok. Konvektionsstromdichte, f rus. плотность конвекционного тока, f pranc. densité de courant de convection, f …   Fizikos terminų žodynas

• Convection zone — An illustration of the structure of the Sun: 1. Core 2. Radiative zone 3. Convective zone 4. Photosphere 5. Chromosphere 6. Corona 7. Sunspot 8. Granules 9. Prominence …   Wikipedia

• convection — Conveyance of heat in liquids or gases by movement of the heated particles, as when the layer of water at the bottom of a heated pot rises or the warm air of a room ascends to the ceiling. [L. con veho, pp. vectus, to carry or bring together] * * …   Medical dictionary

• Convection — This figure shows a calculation for thermal convection in the Earth s mantle. Colors closer to red are hot areas and colors closer to blue are cold areas. A hot, less dense lower boundary layer sends plumes of hot material upwards, and likewise,… …   Wikipedia

• Convection diffusion equation — The Convection Diffusion equation is a parabolic partial differential equation. It is very important for the description of physical phenomena where particles or energy (or other physical quantities) are transferedinside a physical system due to… …   Wikipedia

• Natural convection — Bénard cells. Natural convection is a mechanism, or type of heat transport, in which the fluid motion is not generated by any external source (like a pump, fan, suction device, etc.) but only by density differences in the fluid occurring due to… …   Wikipedia

• densité de courant de convection — konvekcinės srovės tankis statusas T sritis fizika atitikmenys: angl. convection current density vok. Konvektionsstromdichte, f rus. плотность конвекционного тока, f pranc. densité de courant de convection, f …   Fizikos terminų žodynas

• ocean current — Horizontal and vertical circulation system of ocean waters, produced by gravity, wind friction, and water density variation. Coriolis forces cause ocean currents to move clockwise in the Northern Hemisphere and counterclockwise in the Southern… …   Universalium

• Global Convection Currents — are one of the many forms of convection here on Earth, they are a form of small to high speed winds. These winds can be anything from a few knots to winds in the 80 100 knot range. These winds are caused by natural convection currents. These… …   Wikipedia

• Mantle convection — Earth cross section showing location of upper and lower mantle …   Wikipedia

• electron tube — an electronic device that consists, typically, of a sealed glass bulb containing two or more electrodes: used to generate, amplify, and rectify electric oscillations and alternating currents. Also called electronic tube. Cf. gas tube, vacuum tube …   Universalium