Based on his objection, Planck recognized that the Sun supported convection currents
The air becomes very humid and unstable, and this sets up strong convection currents
TAKHAR, Radiation effects on free convection currents
flow past semi-infinite vertical plate, Modelling, Measurement and control, B51 (1993), 31-40.
He was the first to propose that slow-moving convection currents
in the Earth's mantle caused continental break up, seafloor formation, crustal assimilation and continental drifting.
Cooling is also a problem, despite the extreme cold of the vacuum of space, because there are no convection currents
to move heat away from the router.
The environment surrounding the drying coating experiences fluctuations in temperature and in the rate of cooling caused by fluctuations in convection currents
in the surrounding air.
The ground heats up, producing convection currents
, sucking every drop of moisture from the land and whips the air's molecules into a frenzy of activity, kicking up stinking winds and horrid humidity.
Physically this can be justified, because in the process of externally cooling of the plate, the free convection currents
travel away from the plate.
The convection currents
inside the liquid and at the solid liquid interface are ignored;
The effects of the permeability parameter (K) and free convection currents
(both Gr and Gm) on the velocity field are shown in Fig.
Before their data streams of convection currents
and computer modelling of pressure differentials, weather forecasters would present their prognostications in far more dogmatic fashion.
Scientists think that convection currents
cause tectonic plates to move.