Sentences with phrase «air convection forces»

This air will be heated as it passes over the tarmac and will be forced up the convection shaft by a combination of wind power and heated - air convection forces.

Not exact matches

One type of forced convection is when the cold air from the poles flows under the warmer subtropical air, which results in wind shear.

They define convection to be when unbalanced force acts on the air parcel.

The DALR is established in Earth's atmosphere by vertically moving macroscopic parcels of air driven by thermal convection between volumes and surfaces at different temperatures, temperature gradients maintained by diurnal solar forcing and continual radiative cooling.

Now you want to assert that adiabatic lapse a phenomena that every single derivation of it requires a) that the gas be adiabatic, that is, a perfect insulator, which real gases (even ideal ones) are not; and b) be uplifting and downfalling — it is the «adiabatic expansion» that occurs as air parcels lift and fall due to variations in buoyancy that establish the rate, after all — some how lapses vertically along «real g» intead of horizontally opposite to the enormous density gradient due to 10,000 g that determines the actual direction of convection and buoyant force in the frame of the gas.

In their Geophysical Research Letters publication the researchers also write that «aerosol invigoration effect occurs mainly in warmed - based convection with weak shear «-- as they could not find similar effects in frontal convection weather systems, which have higher wind shear and where air is forced up not by land surface warming, but by a pushing cold air wedge.

showing how EM radiation, heat and air / water kinetic energy (in cells, circulations, currents, weather systems and convection columns and so on) move and how long they have to move before they reach some kind of equilibrium would go some way to visualising why it takes time for the earth system to respond to radiative forcing (commitment time lag).

Pekka: Your description patently conflicts with the following geophysical realities: a) Water vapor is lighter than air and adds extra lift to thermally forced convection.

Fan Forced Convection Heater - Pelonis Four Disc Furnace VHC - 461 ($ 100) Fan Forced Convection Heating, while often substantially noisier than regular convection, can usually heat quicker using a fan to force the warm air intoConvection Heater - Pelonis Four Disc Furnace VHC - 461 ($ 100) Fan Forced Convection Heating, while often substantially noisier than regular convection, can usually heat quicker using a fan to force the warm air intoConvection Heating, while often substantially noisier than regular convection, can usually heat quicker using a fan to force the warm air intoconvection, can usually heat quicker using a fan to force the warm air into the room.

During the day, air flowing past the barrels cools the room — this could be natural convection or fan forced as required to extract the cooling.