) A single shallow convection cycle takes on the order of 50 million years, though deeper convection can be closer to 200 million years.

It's cooling off.

Mantle convection is the slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior of the Earth to the surface.

Conduction, convection, and radiation all occur more rapidly over large thermal gradients.

A convection heat storage unit (CHS) system is similar to an ICS system, except the storage tank and collector are physically separated and transfer between the two is driven by convection.

Turbines equipped with advanced cooling.

A cooling off period is necessary.

Isn't it cooling? Isn't it good?

So, now you're not alternately heating and cooling the metal, you're just alternately heating and cooling the air.

This may be caused by the disappearance of a helium convection zone near the surface.

Thou has described a hot friend cooling.

There are many more hours of cooling time than warming time, and day after day, this results in a cooling effect.

If your stomach for justice is cooling', Carter,

Advantages Radiant cooling systems offer lower energy consumption than conventional cooling systems based on research conducted by the Lawrence Berkeley National Laboratory.

The occurrence of convection in the outer envelope of a main sequence star depends on the mass.

In the engineering sciences, heat transfer includes the processes of thermal radiation, convection, and sometimes mass transfer.

It was cooling down until about 1900 or so.

Somebody ought to give our churches a cooling system.

Within the context of a solar collector, convection and radiation are the most important sources of heat loss.

The earth's pull is what makes hot air rise, and this convection shapes flames into their familiar form.

which neither provides ( cooling ) shade nor protection against the flames

So and we haven't even worked out the cooling needs.

However, the submerged liquid cooling approach was not practical for the multi cabinet systems based on off the shelf processors, and in System X a special cooling system that combined air conditioning with liquid cooling was developed in conjunction with the Liebert company.

Through that time, it's been cooling and contracting, fracturing and sinking

No, well, they could all do with a little cooling off.

They use the quantity termed the degree day to determine how strong of a use there will be for heating (heating degree day) or cooling (cooling degree day).

Global warming could, via a shutdown or slowdown of the thermohaline circulation, trigger localised cooling in the North Atlantic and lead to cooling, or lesser warming, in that region.

The convection between the relatively warm water and cold air in the winter plays an important role in the Arctic climate.

Instead of cooling communal conflict, interethnic hatred remains as heated as ever.

Not only that, because you have this convection, you have this rising of the air where it's hot, air is drawn in.

Number 13 was the test of the V12, plus exhaust and cooling system.

And so that is what is cooling you down at a molecular level.

It was cooling down without any sunlight at all for 6 months straight.

The star itself is now a dim, cooling remnant called a white dwarf.

So, now you're not alternately heating and cooling the metal, just the air.

I'm still heating the air every time and cooling the air every time.

The buyer notified the lack of conformity of the cooling device to the seller.

Meanwhile we have to stand here cooling our heels, I suppose, eh? Confounded impudence.

Liquid water is evaporated on the cooling fins, releasing the vapor into the cooled area.

The steel is then air cooled, which is a cooling rate of approximately per minute.

The new radar also includes a new cooling system and Radio Frequency Tunable Filters (RFTF).

like heating, cooling etc. and turn them into things that we avoid spending energy on.

Up this high, the air stops cooling and remains a constant minus 50 degrees Celsius.

The Generator Maintenance Unit takes care of all UNLB cooling systems including maintenance of the mission critical central cooling system in the network control centre which is the hub for all DPKO communications and information technology.

Deciduous trees and plants have been promoted as a means of controlling solar heating and cooling.