1) Their concave design creates an air space, called a convection cell
, under the computer which allows the heat that radiates from the bottom of the laptop to escape upwards.
Within the large mass of circulating air, called a convection cell
, vortices often form in the region between the upwelling center and the downdrafts along its outer rim, he notes.
Mathematically, the distance between these instabilities, and hence the size of the resulting convection cell
, can be shown to measure a little more than twice the thickness of the convecting layer, regardless of the specific properties of the material.
Using a suitable catalyzing agent such as temperature differential, fluid in a pan evolves into a more complex structure, convection cells
, which are considered an emergent property.
With the help of Millersville senior Matthew Stepp, Sikora and Young are reviewing about 30,000 SAR images of the Alaska region to identify the presence of other meteorological phenomena such as convection cells
Oceanic islands tend to occur at the young ends of hotspot trails because they record the passage of oceanic plates over rising convection cells
(plumes) in the mantle, of the propagation of cracks in the lithosphere.
The rigid outer layer of our planet, called the lithosphere, is the cold, top boundary of convection cells
in the mantle.
SOHO has discovered the sun's heat convection cells
, some analogous to the bubbles in a boiling pot, are flatter and more pancake-like than expected, making the sun's convection layer more complicated than thought.
The cycle repeats itself over and over, forming rotating cells, called convection cells
, which appear at the top of Figure 1.
Yamana is also using an analytical technique called "enzyme leach" on soil samples to detect anomalies caused by ion convection cells
within the pediment which could be generated by underlying oxidizing porphyry coppers.
He speculated that the measurements may be affected by giant convection cells
on the star's surface that are like convection granules on the sun, but so large that they bulge out of the surface.
The surface plates would then, in theory, match the size of these convection cells