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Back to: "A"advection
- Definição1
- A method of heat transfer by horizontal movement of air or fluid. Unlike convection, where heat transfer takes place because of vertical movement, here the horizontal is the cause. When cold air comes into contact with warm ground or water, it heats up because of advection.
- Fonte1
- KUMAR, Bharat (ed.). An illustrated dictionary of aviation. New York: McGraw-Hill, c2005. 752 p.
- Definição2
- The process of transport of an atmospheric property solely by the mass motion (velocity field) of the atmosphere; also, the rate of change of the value of the advected property at a given point.
- Fonte2
- AMERICAN METEOROLOGICAL SOCIETY. Glossary of meteorology. [S.l., última modificação 05 oct. 2015]. Disponível em: < http://glossary.ametsoc.org/wiki/Main_Page >. Acesso em: 11 dez. 2019.
- Definição3
- The transfer of air mass properties by the velocity field of the atmosphere.
- Fonte3
- WORLD METEOROLOGICAL ORGANIZATION. International meteorological vocabulary. 2nd ed. Geneva, 1992. (WMO, n.182). Disponível em: < https://library.wmo.int/index.php?lvl=notice_display&id=220# .XeauGOhKiUk >. Acesso em: 11 dez. 2019.
- Fonte4
- INTERNATIONAL CIVIL AVIATION ORGANIZATION. Manual of aeronautical meteorological practice. 10.ed. Montreal, 2015. (Doc. 8896)
- Nota adicional1
- Advection is different from convection in that convection transfers heat by vertical, rather than horizontal, movement of the fluid.
- Contexto
- Fog associated with a frontal warm advection causes the humidity to rise first at upper levels.
- Subárea1
- Aeronautical Meteorology
- Related Term
- advection of moisture
- advection of temperature
- cold advection
- eddy advection
- geostrophic advection
- warm advection
- Português
- advecção