Convection

Word CONVECTION
Character 10
Hyphenation con vec tion
Pronunciations /kənˈvɛkʃən/

Definitions and meanings of "Convection"

What do we mean by convection?

The act or process of conveying; transmission. noun

Heat transfer in a gas or liquid by the circulation of currents from one region to another. noun

Fluid motion caused by an external force such as gravity. noun

The transfer of heat or other atmospheric properties by massive motion within the atmosphere, especially by such motion directed upward. noun

By liberation of the latent heat of evaporation which remains with the aqueous vapor contained in the air until it is liberated by condensation into cloud. In so far as the liberated heat remains in the cloud, it may be consumed in reëvaporating the cloudy particles or be lost by radiation; in so far as it is brought down to the earth with the rain or snow, it affects the local climate powerfully. noun

The act of carrying or conveying; specifically, the transference of heat or electricity through the change of position of the heated or electrified body: distinguished from conduction (which see). noun

The act or process of conveying or transmitting. noun

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. noun

The process of conveying something. noun

The transmission of heat in a fluid or gas by the circulation of currents. noun

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. noun

The transfer of heat through a fluid (liquid or gas) caused by molecular motion noun

(meteorology) the vertical movement of heat or other properties by massive motion within the atmosphere noun

The process of conveying something.

The transmission of heat in a fluid by the circulation of currents.

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.

Synonyms and Antonyms for Convection

  • Antonyms for convection
  • Convection antonyms not found!

The word "convection" in example sentences

The term convection is often used to describe heat transfer that ccurs between a object and a fluid flowing across it. ❋ Unknown (2008)

Controlling convection is much more effective, in which case, a thin barrier of an inert gas such as CO2 works well. ❋ Unknown (2010)

Bubbles of air will begin to rise if they are warmer than the surrounding air – this is known as convection. ❋ Unknown (2011)

Sunspots are areas of intense magnetic power where thermal convection from the interior of the Sun has been inhibited. ❋ Unknown (2009)

-- Heat is transmitted through the air by what is called convection, that is, the particles of the air transmit it from one point to the next. ❋ Unknown (1915)

"It's so hot that it makes a kind of fire weather called a convection column. ❋ Dozois, Gardner (2006)

Place the cookie sheets in the freezer for, according to Martha, at least 15 minutes, until firm (I had an appointment so mine were in the freezer for 2 hours). 15 minutes before baking, preheat the oven to 350 F (325 F for convection, which is what I used). ❋ Laura (2009)

Atmospheric circulation involves thermo-gravitational convection, which is inherently instable and in rotating frame of reference generates hurricanes and tornadoes. ❋ Unknown (2009)

The sun's dynamo originates in or just below what's called the convection layer, the outer 30 percent of the star, where hot gases rise as cool ones sink. ❋ Unknown (2008)

If you include convection, which is strictly a loss from the surface, the temperature would go even lower. ❋ EliRabett (2008)

The recipe actually called for 500 F, but the highest my toaster oven goes is 450 F with convection, which is the equivalent of 475 F without convection. ❋ Kalyn Denny (2007)

A greenhouse slows heat transfer by convection, that is, by currents of the fluids inside the structure that could be a building, a car, a glass pot, etc. ❋ Unknown (2007)

In the form of heat transfer called convection, heat is transferred by the movement of molecules in a fluid from a warm region to a cooler one. ❋ Harold McGee (2004)

This movement, which is called convection, is studied using air as the gas that moves, in Activities I-llA and I-llB. ❋ Unknown (1980)

In addition to its spin, the heat released from the core through nuclear fusion eventually sets the upper layers of the sun into a kind of boiling motion called convection. ❋ Unknown (2012)

These honeycomb clouds develop from atmospheric convection, which is air movement caused by warm air rising and cold air falling. ❋ Unknown (2010)

Cross Reference for Convection

What does convection mean?

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