convection, definition of
Physics. the transfer of heat by the circulation or movement of the heated parts of a liquid or gas.EcoWho Articles where 'convection' used:News & Blog articles where 'convection' used:
Often encountered by people the most when heating a home, as the heat rises to the ceiling. The opposite effect, cooling, can be observed near windows on a cold night, the windows cool the air and it drops. Therefore convection often causes drastic heat loss close to windows. If not dealt with (by the usage of curtains or double glazing usually) this can contribute greatly to heating and cooling costs, as in Summer you will get the opposite effect of heat easily entering the property from the outside via the glass & convection.
- Ocean Surface Temperature Limit-Part 2
The surface temperature in the Persian Gulf has been observed to reach 307K in August but examining the atmospheric profile shows the mid-level moisture content is too low to create the LFC needed before deep convection can develop...
- Cold Air Rises – How Wrong Are Our Global Climate Models?
From Scitechdaily By University of California Davis May 6, 2020 The lightness of water vapor buffers climate warming in the tropics. Conventional knowledge has it that warm air rises while cold air sinks. But a study from the University of California,...
- Pollution enhanced thunderstorms warm the planet?
From the DOE/Pacific Northwest National Laboratory, something that doesn’t make much sense to me. As shown in the diagram above, thunderstorms transport heat from the lower troposphere upwards. The heat source at the base of the atmosphere (at the...
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What is convection?
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