convection

listen to the pronunciation of convection
İngilizce - Türkçe
aktarım
yayınım
(Gıda,Otomotiv) taşınım
(Gıda) ısı taşınımı
(Jeoloji) çevirim
konveksiyon
ısıyayım
nakil
Bir gaz veya sıvının ısınarak hafifleyip yükselmesi ve başka bir yerde soğuyup ağırlaşarak aşağı inmesi
Yaklaşma durumu, mesela yakına bakarken gözlerin yaklaşması
{i} ısıyayma
i., fiz., kim. konveksiyon, ısı yayımı, iletim
{i} ısınan gazın yükselmesi
convection current
(Bilgisayar,Teknik) taşınım akımı
convection of heat
(Bilgisayar) ısı taşınımı
convection current
konveksiyon akımı
convection drier
konveksiyon kurutucu
convection drying
konveksiyonla kurutma
convection of heat
konveksiyonla ısı iletimi
convection column
konveksiyon sütunu
convection drying
sıcak havayla kurutma
convection drying
konveksiyon kurutması
convection heater
konveksiyon ısıtıcı
convection heater
konveksiyon ısıtıcısı
convection heating
konveksiyonla ısıtma
convection section
konveksiyon bölgesi
convection, thermal
(Fizik) ısısal taşınma
high velocity convection burner
yüksek hızla yayılmalı yakıcı
Rayleigh Benard convection
Rayleigh Benard konveksiyonu: iki paralel yüzey arasına sıkıştırılmış akışkanın, üst ısısı sabit tutulurken alttan ısıtılmasıyla, belli sıcaklık farkında soğuk ve sıcak akışkan yapılarının oluşması
natural convection
doğal işi nakli, doğal taşınım
thermal convection
ışıl konveksiyon, ışıl akisim
ceiling of convection
(Meteoroloji) konveksiyon tavanı
electrical convection
(Elektrik, Elektronik) elektrik konveksiyonu
forced convection
zorlanmış taşınma
forced convection
(Gıda) zorlamalı taşınım
forced convection
(Nükleer Bilimler) cebri konveksiyon
forced convection
zorlamalı ısıyayınımı
forced convection
(Gıda) itimli taşınım
forced thermal convection
cebri konveksiyon
hypothesis of convection currents
konveksiyon akıntıları teorisi
level of free convection
(Meteoroloji) serbest konveksiyon seviyesi
mantle convection
(Çevre) manto akımları
subcrustal convection currents
kabuk-altı konveksiyon akıntıları
İngilizce - İngilizce
The vertical movement of heat and moisture, especially by updrafts and downdrafts in an unstable air mass. The terms convection and thunderstorm are often used interchangeably, although thunderstorms are only one form of convection. Towering cumulus clouds are visible forms of convection
The transmission of heat in a fluid or gas by the circulation of currents
The process of conveying something
fluid circulation driven by large temperature gradients; the transfer of heat by this automatic circulation
Convection is the process by which heat travels through air, water, and other gases and liquids. clouds which lift warm, moist air by convection high into the atmosphere. the movement in a gas or liquid caused by warm gas or liquid rising, and cold gas or liquid sinking (convectio, from convehere , from com- ( COM-) + vehere ). Process by which heat is transferred by movement of a heated fluid such as air or water. Most fluids expand when heated. They become less dense and more buoyant, and so rise. The heated molecules eventually cool, become more dense, and sink. This repeated process sets up convection currents that account for the uniform heating of the air in a room or water in a kettle. Air convection can be forced by a fan, and water convection by a pump. Atmospheric convection currents can be set up by local heating effects such as solar radiation or contact with cold surfaces. Such currents are usually vertical and account for atmospheric phenomena such as clouds and thunderstorms
the transfer of heat through a fluid (liquid or gas) caused by molecular motion
(pronounce: kon-vek-shun) convectio = [Latin] bring together, from con- = with, and vectio = carry Convection is a form of energy transport in which the material with the energy in it moves The hotter material moves toward the cooler area and the cooler material toward the hotter area On Earth, you can see convection in a pan of boiling water (where hot water moves up and cooler water moves down), and also in a thunderstorm (where warmer, moist air moves up and forms clouds) You can also find convection in the convection zone of the Sun, and in granulation
Convection is when heat is exchanged or moves from one place to another The handle of a pan gets hot as heat energy moves (convects) through the metal
fluid circulation driven by temperature gradients in the presence of gravity; the transfer of heat by this mechanism
(meteorology) the vertical movement of heat or other properties by massive motion within the atmosphere
Convection is the transfer of heat by the circulation or movement of heated parts in a liquid or gas Convection is also the circulatory motion that occurs in a fluid which is at a nonuniform (or varying) temperature caused by the variation of the density of liquid at different temperatures and the action of gravity
The bulk transport of plasma (or gas) from one place to another, in response to mechanical forces (for example, viscous interaction with the solar wind) or electromagnetic forces
The process of heat transfer between a solid surface and a moving liquid or gas
transfer of heat through a liquid or gas by the actual movement of the liquid or gas; associated with large-scale, vertical movements within the atmosphere, or movement and mixing of water masses in the ocean, or vertical and lateral movements of a subcrustal material in the earth's mantle
Generally, transport of heat and moisture by the movement of a fluid In meteorology, the term is used specifically to describe vertical transport of heat and moisture, especially by updrafts and downdrafts in an unstable atmosphere The terms "convection" and "thunderstorms" often are used interchangeably, although thunderstorms are only one form of convection Cbs, towering cumulus clouds, and ACCAS clouds all are visible forms of convection However, convection is not always made visible by clouds Convection which occurs without cloud formation is called dry convection, while the visible convection processes referred to above are forms of moist convection
The act or process of conveying or transmitting
convectio = [Latin] bring together, from con- = with, and vectio = carry Convection is a form of energy transport in which the material with the energy in it moves The hotter material moves toward the cooler area and the cooler material toward the hotter area On Earth, you can see convection in a pan of boiling water (where hot water moves up and cooler water moves down), and also in a thunderstorm (where warmer, moist air moves up and forms clouds) You can also find convection in the convection zone of the Sun, and in granulation
The physical up-welling of hot matter, thus transporting energy from a lower, hotter region to a higher, cooler region A bubble of gas that is hotter than its surroundings expands and rises When it has cooled by passing on its extra heat to its surroundings, the bubble sinks again Convection can occur when there is a substantial decrease in temperature with height, such as in the Sun's convection zone
A self-starting circulation in a fluid (such as air or water), where a warm current rises into a cool area, and a cool current descends to take its place Convection is driven by gravity -- warm fluids are usually lighter than denser cold fluids, and gravity drags the densest material to the bottom
{i} circulation of heat; thermal conduction, transmission of heat by circulatory movement in a fluid or gas that results in areas of different temperatures and distinctive densities which rise and fall in reaction to gravity (Physics); conveying, act of transmitting, act of transporting; (Meteorology) upright movement of heat in enormous motion inside the atmosphere
Convection involves the transfer of heat energy by means of vertical mass motions through a medium
Motion in a fluid or plastic material due to some portions being buoyant because of their higher temperature Convection is a means of transferring heat through mass flow rather than through simple thermal conduction
(heat) Motion in a fluid or plastic material due to some parts being buoyant because of their higher temperarture Convection is a means of transferring heat through mass flow rather than through simple thermal CONDUCTION Also, the transfer of heat within a fluid by movements within the fluid F - convection S - conveccion
Fluid circulation driven by large temperature gradients; the transfer of heat by this automatic circulation (see also Educator's Guide to Convection)
Fluid circulation driven by temperature gradients; the transfer of heat by this automatic circulation (see also Educator's Guide to Convection)
Fluid circulation driven by temperature gradients; the transfer of heat by this automatic circulation
1 The circulatory motion that occurs in a fluid at a non-uniform temperature owing to the variation of its density and the action of gravity 2 The transfer of heat by this automatic circulation of fluid
A process of transfer or transmission, as of heat or electricity, by means of currents in liquids or gases, resulting from changes of temperature and other causes
–Energy transfer as the result of the bulk motion of fluids In the sun, hot gas is the "fluid" that moves energy from the solar interior to close to the solar surface, where it can be radiated into space
Motions in a fluid that transport and mix the properties of the fluid These properties could be heat and/or moisture Often the term convection is used to describe upward motion of water vapor(moisture) forced to rise by surface heating in turn creating rain or thunderstorms
the transfer of heat through a fluid (liquid or gas) caused by molecular motion (meteorology) the vertical movement of heat or other properties by massive motion within the atmosphere
The transfer of heat by air flow
Is a means of transferring heat through mass flow Also the transfer of heat within a fluid by movements within the fluid (081)
convection cell
A loop of moving fluid (such as air or water) in which the motion results from differences in density caused by differences in temperature
convection cells
plural form of convection cell
convection current
n transfer of material due to differences in density resulting from differences in temperature; characteristic of the atmosphere and bodies of water; drag along the base of the crust by convection currents generated within the interior of the earth has been suggested as a cause of crustal plate movement
convection current
Air movement caused by the different weights of warm and cool air We call this movement "wind "
convection current
The movement of a gas or a fluid in chaotic vertical mass motions because of heating
convection current
current caused by the expansion of a liquid or gas as its temperature rises Convection currents arise in the atmosphere above warm land masses or seas, giving rise to inland breezes and sea breezes respectively Convection currents in the semisolid rock of the Earth's mantle are responsible for the movement of the rigid plates making up the Earth's surface
convection oven
An oven having a fan that shortens cooking time by circulating hot air uniformly around the food. a special oven that makes hot air move around inside it so that all the parts of the food get the same amount of heat
forced convection
The convection (carriage) of contents of a fluid, such as mass or (especially) heat, by means of currents induced in the fluid by a force which is not dependent on density changes in the fluid induced by heat

Transfer of oxygen from the lungs to the brain in the human body occurs by means of forced convection.

free convection
The convection (carriage) of contents of a fluid, such as mass or (especially) heat, by means of currents induced in the fluid by a buoyancy force which is dependent on an acceleration (such as gravity) acting upon density changes in the fluid which are induced by heat

The transfer of heat from a hot object by means of upward hot air currents from the object, is due to free convection.

gravitational convection
The convection (carriage) of contents of a fluid, such as mass or heat, by means of currents induced in the fluid by bouyancy forces which are dependent on gravity acting upon density differences within the fluid. These density differences may result from various sources

Buoyancy-driven convection caused by density changes induced by mechanisms other than heat, are also types of gravitational convection.

natural convection
free convection
convectional
Of, pertaining to, or employing convection; convective
convectional
{s} concerning convection (circulation of heat; thermal conduction)
forced convection
An operating environment in which air movement induced by a fan, blower, etc is used to maintain power modules within operating limits See Convection Cooling, Free Convection, and Forced Air Cooling
forced convection
Movement of fluid by mechanical force such as fans or pumps
forced convection
A heat transfer process, aided by mechanical circulation of a liquid (such as water) or a gas (such as air) This applies to natural wind flow over a window
forced convection
The movement of fluid by mechanical means
heat convection
transfer of heat from one place to another
convection

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    con·vec·tion

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    /kənˈveksʜən/ /kənˈvɛkʃən/