İngilizce-Türkçe-Almanca sözlük

1. Bir gaz veya sıvının ısınarak hafifleyip yükselmesi ve başka bir yerde soğuyup ağırlaşarak aşağı inmesi.
2. Yaklaşma durumu, mesela yakına bakarken gözlerin yaklaşması.
3. i., fiz., kim. konveksiyon, ısı yayımı, iletim. konveksiyon, isiyayim. aktarım,nakil. konveksiyon. nakil. i., fiz., kim. konveksiyon, ısı yayımı, iletim. aktarim. Yaklaşma durumu, mesela yakına bakarken gözlerin yaklaşması. konveksiyon, ısıyayma, ısınan gazın yükselmesi.
4.  konveksiyon, bir gaz veya sıvının ısınarak hafifleyip yükselmesi ve başka bir yerde soğuyup ağırlaşarak aşağı inmesi.
5. konveksiyon. ısıyayım.
6. konveksiyon. ısı yayımı. ısı döngüsü. ısıyayımı. dolaşma.
7. nakil, aktarım.

Etymology : Late Latin convection-, convectio, from Latin convehere to bring together, from com- + vehere to carry; more at WAY
Pronunciation : k&n-'vek-sh&n
Function : noun
Date : circa 1623

---

1. 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.
2. The act or process of conveying or transmitting.
3. 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. the transfer of heat through a fluid caused by molecular motion the vertical movement of heat or other properties by massive motion within the atmosphere.
4. 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.