. "Uma c\u00E9lula de convec\u00E7\u00E3o \u00E9 um fen\u00F4meno de din\u00E2mica dos fluidos que ocorre em situa\u00E7\u00F5es onde existem diferen\u00E7as de temperatura dentro de um corpo l\u00EDquido ou gasoso. Estas diferen\u00E7as fazem com que o l\u00EDquido ou g\u00E1s movimente-se devido \u00E0 diferen\u00E7as de densidade causada pelas diferentes temperaturas, com o fluido subindo quando adquirindo uma temperatura maior, e descendo quando sua temperatura cai."@pt . . "In the field of fluid dynamics, a convection cell is the phenomenon that occurs when density differences exist within a body of liquid or gas. These density differences result in rising and/or falling currents, which are the key characteristics of a convection cell. When a volume of fluid is heated, it expands and becomes less dense and thus more buoyant than the surrounding fluid. The colder, denser part of the fluid descends to settle below the warmer, less-dense fluid, and this causes the warmer fluid to rise. Such movement is called convection, and the moving body of liquid is referred to as a convection cell. This particular type of convection, where a horizontal layer of fluid is heated from below, is known as Rayleigh\u2013B\u00E9nard convection. Convection usually requires a gravitational field, but in microgravity experiments, thermal convection has been observed without gravitational effects. Fluids are generalized as materials that exhibit the property of flow; however, this behavior is not unique to liquids. Fluid properties can also be observed in gases and even in particulate solids (such as sand, gravel, and larger objects during rock slides). A convection cell is most notable in the formation of clouds with its release and transportation of energy. As air moves along the ground it absorbs heat, loses density and moves up into the atmosphere. When it is forced into the atmosphere, which has a lower air pressure, it cannot contain as much fluid as at a lower altitude, so it releases its moist air, producing rain. In this process the warm air is cooled; it gains density and falls towards the earth and the cell repeats the cycle. Convection cells can form in any fluid, including the Earth's atmosphere (where they are called Hadley cells), boiling water, soup (where the cells can be identified by the particles they transport, such as grains of rice), the ocean, or the surface of the Sun. The size of convection cells is largely determined by the fluid's properties. Convection cells can even occur when the heating of a fluid is uniform."@en . . . . . . "\u041A\u043E\u043D\u0432\u0435\u043A\u0442\u0438\u0432\u043D\u0438\u0439 \u043E\u0441\u0435\u0440\u0435\u0434\u043E\u043A"@uk . . . . "Konvek\u010Dn\u00ED bu\u0148ka"@cs . . "Cellule de convection"@fr . . . . . . . . . "\u5BF9\u6D41\u5355\u4F53"@zh . . . . . "\u041A\u043E\u043D\u0432\u0435\u043A\u0442\u0438\u0432\u043D\u0438\u0439 \u043E\u0441\u0435\u0440\u0435\u0434\u043E\u043A (\u0440\u043E\u0441. \u043A\u043E\u043D\u0432\u0435\u043A\u0442\u0438\u0432\u043D\u0430\u044F \u044F\u0447\u0435\u0439\u043A\u0430, \u0430\u043D\u0433\u043B. convection cell; \u043D\u0456\u043C. Konvektionszelle f) \u2013 \u0432 , \u0433\u0456\u043F\u043E\u0442\u0435\u0442\u0438\u0447\u043D\u0430 \u0441\u0438\u0441\u0442\u0435\u043C\u0430 \u0440\u0443\u0445\u0443 \u043C\u0430\u043D\u0442\u0456\u0439\u043D\u043E\u0457 \u0440\u0435\u0447\u043E\u0432\u0438\u043D\u0438 \u043F\u0456\u0434 \u0432\u043F\u043B\u0438\u0432\u043E\u043C \u0440\u043E\u0437\u0456\u0433\u0440\u0456\u0432\u0430\u043D\u043D\u044F \u0432\u043D\u0443\u0442\u0440\u0456\u0448\u043D\u0456\u0445 \u0447\u0430\u0441\u0442\u0438\u043D \u0417\u0435\u043C\u043B\u0456. \u0412 \u0446\u0435\u043D\u0442\u0440\u0430\u043B\u044C\u043D\u0456\u0439 \u0447\u0430\u0441\u0442\u0438\u043D\u0456 \u0441\u0438\u0441\u0442\u0435\u043C\u0438 \u0432\u0456\u0434\u0431\u0443\u0432\u0430\u0454\u0442\u044C\u0441\u044F \u043F\u0456\u0434\u043D\u044F\u0442\u0442\u044F \u0440\u0435\u0447\u043E\u0432\u0438\u043D\u0438, \u0430 \u0443 \u0437\u043E\u0432\u043D\u0456\u0448\u043D\u0456\u0439 \u2013 \u043E\u043F\u0443\u0441\u043A\u0430\u043D\u043D\u044F. \u0414\u0435\u044F\u043A\u0456 \u0434\u043E\u0441\u043B\u0456\u0434\u043D\u0438\u043A\u0438 \u0432\u0432\u0430\u0436\u0430\u044E\u0442\u044C, \u0449\u043E \u0432\u0438\u0441\u0445\u0456\u0434\u043D\u0456 \u0433\u0456\u043B\u043A\u0438 \u0442\u0435\u0447\u0456\u0457 \u043F\u0440\u0438\u0443\u0440\u043E\u0447\u0435\u043D\u0456 \u0434\u043E \u0441\u0435\u0440\u0435\u0434\u0438\u043D\u043D\u043E-\u043E\u043A\u0435\u0430\u043D\u0456\u0447\u043D\u0438\u0445 \u0445\u0440\u0435\u0431\u0442\u0456\u0432, \u0430 \u043D\u0438\u0437\u0445\u0456\u0434\u043D\u0456 \u2013 \u0434\u043E \u043E\u0441\u0442\u0440\u0456\u0432\u043D\u0438\u0445 \u0434\u0443\u0433 \u0456 \u043A\u043E\u043D\u0442\u0438\u043D\u0435\u043D\u0442\u0430\u043B\u044C\u043D\u0438\u0445 \u043E\u043A\u043E\u043B\u0438\u0446\u044C."@uk . "Une cellule de convection est une zone d'un fluide o\u00F9 celui-ci circule en circuit ferm\u00E9. Le sens de rotation du fluide est coh\u00E9rent au sein d'une m\u00EAme cellule, et son d\u00E9placement est de m\u00EAme sens de part et d'autre d'une paroi s\u00E9parant deux cellules adjacentes. L'organisation en cellules de convection est l'un des modes de la convection, que l'on observe quand le d\u00E9s\u00E9quilibre (thermique, notamment) \u00E0 l'origine des mouvements convectifs est relativement mod\u00E9r\u00E9 (pour un fort d\u00E9s\u00E9quilibre on passe \u00E0 diff\u00E9rents types de r\u00E9gimes turbulents, sans individualisation de cellules)."@fr . . . . "1094842519"^^ . . . "226498"^^ . "C\u00E9lula de convec\u00E7\u00E3o"@pt . "In the field of fluid dynamics, a convection cell is the phenomenon that occurs when density differences exist within a body of liquid or gas. These density differences result in rising and/or falling currents, which are the key characteristics of a convection cell. When a volume of fluid is heated, it expands and becomes less dense and thus more buoyant than the surrounding fluid. The colder, denser part of the fluid descends to settle below the warmer, less-dense fluid, and this causes the warmer fluid to rise. Such movement is called convection, and the moving body of liquid is referred to as a convection cell. This particular type of convection, where a horizontal layer of fluid is heated from below, is known as Rayleigh\u2013B\u00E9nard convection. Convection usually requires a gravitational fi"@en . "Kom\u00F3rka konwekcyjna"@pl . "Kom\u00F3rka konwekcyjna \u2013 uk\u0142ad wznosz\u0105cych i opadaj\u0105cych pr\u0105d\u00F3w konwekcyjnych w p\u0142ynie, tworz\u0105cych w stanie stacjonarnym zamkni\u0119t\u0105 p\u0119tl\u0119. Kszta\u0142t kom\u00F3rek konwekcyjnych powstaj\u0105cych w cieczy zale\u017Cy od wielu czynnik\u00F3w: geometrii o\u015Brodka (np. kszta\u0142tu naczynia), rozk\u0142adu i wydajno\u015Bci \u017Ar\u00F3de\u0142 ciep\u0142a, a tak\u017Ce od w\u0142a\u015Bciwo\u015Bci p\u0142ynu podlegaj\u0105cego konwekcji (w szczeg\u00F3lno\u015Bci od jego liczby Rayleigha i lepko\u015Bci)."@pl . . . . "8324"^^ . . . . . . "Sel konveksi"@in . "Une cellule de convection est une zone d'un fluide o\u00F9 celui-ci circule en circuit ferm\u00E9. Le sens de rotation du fluide est coh\u00E9rent au sein d'une m\u00EAme cellule, et son d\u00E9placement est de m\u00EAme sens de part et d'autre d'une paroi s\u00E9parant deux cellules adjacentes. L'organisation en cellules de convection est l'un des modes de la convection, que l'on observe quand le d\u00E9s\u00E9quilibre (thermique, notamment) \u00E0 l'origine des mouvements convectifs est relativement mod\u00E9r\u00E9 (pour un fort d\u00E9s\u00E9quilibre on passe \u00E0 diff\u00E9rents types de r\u00E9gimes turbulents, sans individualisation de cellules)."@fr . . . "Kom\u00F3rka konwekcyjna \u2013 uk\u0142ad wznosz\u0105cych i opadaj\u0105cych pr\u0105d\u00F3w konwekcyjnych w p\u0142ynie, tworz\u0105cych w stanie stacjonarnym zamkni\u0119t\u0105 p\u0119tl\u0119. Kszta\u0142t kom\u00F3rek konwekcyjnych powstaj\u0105cych w cieczy zale\u017Cy od wielu czynnik\u00F3w: geometrii o\u015Brodka (np. kszta\u0142tu naczynia), rozk\u0142adu i wydajno\u015Bci \u017Ar\u00F3de\u0142 ciep\u0142a, a tak\u017Ce od w\u0142a\u015Bciwo\u015Bci p\u0142ynu podlegaj\u0105cego konwekcji (w szczeg\u00F3lno\u015Bci od jego liczby Rayleigha i lepko\u015Bci)."@pl . "Cella di convezione"@it . "Konvek\u010Dn\u00ED bu\u0148ka, tak\u00E9 konvektivn\u00ED bu\u0148ka, je syst\u00E9m stoupaj\u00EDc\u00EDch a klesaj\u00EDc\u00EDch konvek\u010Dn\u00EDch proud\u016F v l\u00E1tce plynn\u00E9 nebo tekut\u00E9, tvo\u0159\u00EDc\u00ED v ust\u00E1len\u00E9m stavu uzav\u0159enou smy\u010Dku. Tvar konvek\u010Dn\u00EDch bun\u011Bk vznikaj\u00EDc\u00EDch v tekutin\u011B z\u00E1vis\u00ED na mnoha faktorech: na geometrii m\u00E9dia (nap\u0159. tvar n\u00E1doby), distribuci a \u00FA\u010Dinnosti zdroje tepla, ale tak\u00E9 na vlastnostech plynu podl\u00E9haj\u00EDc\u00EDm konvekci (zejm\u00E9na Rayleighovo \u010D\u00EDslo a viskozita)."@cs . . . . . "Uma c\u00E9lula de convec\u00E7\u00E3o \u00E9 um fen\u00F4meno de din\u00E2mica dos fluidos que ocorre em situa\u00E7\u00F5es onde existem diferen\u00E7as de temperatura dentro de um corpo l\u00EDquido ou gasoso. Estas diferen\u00E7as fazem com que o l\u00EDquido ou g\u00E1s movimente-se devido \u00E0 diferen\u00E7as de densidade causada pelas diferentes temperaturas, com o fluido subindo quando adquirindo uma temperatura maior, e descendo quando sua temperatura cai."@pt . . . . . . "Convection cell"@en . . . . . . . . "\u041A\u043E\u043D\u0432\u0435\u043A\u0442\u0438\u0432\u043D\u0438\u0439 \u043E\u0441\u0435\u0440\u0435\u0434\u043E\u043A (\u0440\u043E\u0441. \u043A\u043E\u043D\u0432\u0435\u043A\u0442\u0438\u0432\u043D\u0430\u044F \u044F\u0447\u0435\u0439\u043A\u0430, \u0430\u043D\u0433\u043B. convection cell; \u043D\u0456\u043C. Konvektionszelle f) \u2013 \u0432 , \u0433\u0456\u043F\u043E\u0442\u0435\u0442\u0438\u0447\u043D\u0430 \u0441\u0438\u0441\u0442\u0435\u043C\u0430 \u0440\u0443\u0445\u0443 \u043C\u0430\u043D\u0442\u0456\u0439\u043D\u043E\u0457 \u0440\u0435\u0447\u043E\u0432\u0438\u043D\u0438 \u043F\u0456\u0434 \u0432\u043F\u043B\u0438\u0432\u043E\u043C \u0440\u043E\u0437\u0456\u0433\u0440\u0456\u0432\u0430\u043D\u043D\u044F \u0432\u043D\u0443\u0442\u0440\u0456\u0448\u043D\u0456\u0445 \u0447\u0430\u0441\u0442\u0438\u043D \u0417\u0435\u043C\u043B\u0456. \u0412 \u0446\u0435\u043D\u0442\u0440\u0430\u043B\u044C\u043D\u0456\u0439 \u0447\u0430\u0441\u0442\u0438\u043D\u0456 \u0441\u0438\u0441\u0442\u0435\u043C\u0438 \u0432\u0456\u0434\u0431\u0443\u0432\u0430\u0454\u0442\u044C\u0441\u044F \u043F\u0456\u0434\u043D\u044F\u0442\u0442\u044F \u0440\u0435\u0447\u043E\u0432\u0438\u043D\u0438, \u0430 \u0443 \u0437\u043E\u0432\u043D\u0456\u0448\u043D\u0456\u0439 \u2013 \u043E\u043F\u0443\u0441\u043A\u0430\u043D\u043D\u044F. \u0414\u0435\u044F\u043A\u0456 \u0434\u043E\u0441\u043B\u0456\u0434\u043D\u0438\u043A\u0438 \u0432\u0432\u0430\u0436\u0430\u044E\u0442\u044C, \u0449\u043E \u0432\u0438\u0441\u0445\u0456\u0434\u043D\u0456 \u0433\u0456\u043B\u043A\u0438 \u0442\u0435\u0447\u0456\u0457 \u043F\u0440\u0438\u0443\u0440\u043E\u0447\u0435\u043D\u0456 \u0434\u043E \u0441\u0435\u0440\u0435\u0434\u0438\u043D\u043D\u043E-\u043E\u043A\u0435\u0430\u043D\u0456\u0447\u043D\u0438\u0445 \u0445\u0440\u0435\u0431\u0442\u0456\u0432, \u0430 \u043D\u0438\u0437\u0445\u0456\u0434\u043D\u0456 \u2013 \u0434\u043E \u043E\u0441\u0442\u0440\u0456\u0432\u043D\u0438\u0445 \u0434\u0443\u0433 \u0456 \u043A\u043E\u043D\u0442\u0438\u043D\u0435\u043D\u0442\u0430\u043B\u044C\u043D\u0438\u0445 \u043E\u043A\u043E\u043B\u0438\u0446\u044C."@uk . "Konvek\u010Dn\u00ED bu\u0148ka, tak\u00E9 konvektivn\u00ED bu\u0148ka, je syst\u00E9m stoupaj\u00EDc\u00EDch a klesaj\u00EDc\u00EDch konvek\u010Dn\u00EDch proud\u016F v l\u00E1tce plynn\u00E9 nebo tekut\u00E9, tvo\u0159\u00EDc\u00ED v ust\u00E1len\u00E9m stavu uzav\u0159enou smy\u010Dku. Tvar konvek\u010Dn\u00EDch bun\u011Bk vznikaj\u00EDc\u00EDch v tekutin\u011B z\u00E1vis\u00ED na mnoha faktorech: na geometrii m\u00E9dia (nap\u0159. tvar n\u00E1doby), distribuci a \u00FA\u010Dinnosti zdroje tepla, ale tak\u00E9 na vlastnostech plynu podl\u00E9haj\u00EDc\u00EDm konvekci (zejm\u00E9na Rayleighovo \u010D\u00EDslo a viskozita)."@cs .