Sentences with phrase «natural convection»
"Natural convection" refers to the process where a fluid, such as air or water, moves on its own without any external force applied. It happens because of the heat difference between different parts of the fluid. When one part of the fluid gets heated, it becomes less dense and rises, while the cooler and denser part sinks. This circulation of the fluid due to the heat difference is called natural convection. Full definition
The simplest versions use the heat of the sun to open a vent, which will then draw warm out via natural convection, but more extensive ventilation systems use an exhaust fan.
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In addition, have natural convection keep your attic temps lower.
Modeling Solar Cavity Receives: A Review and Comparison of Natural Convection Heat Loss Correlations
Its dual - damper system and natural convection environment give you total control to grill high and hot or low and slow — just like larger professional units.
The transition point between laminar and turbulent natural convection will be used to lock the Rayleigh number down.
That is exactly what is expected for natural convection at the laminar to turbulent transition.
The transition from laminar to turbulent convection is a good starting point for the limited natural convection at the surface.
Laminar Natural Convection Heat Transfer Characteristics of Molten Salt Around Horizontal Cylinder
In - floor venting will carry stale air to the atrium, where it will then be released through the roof, using natural convection currents.
Eli - If temperature gradients were larger (as might occur with zero greenhouse gases) then natural convection will tend to be higher.
With the non-electric BioLet NE, some liquids are evaporated by natural convection and the remaining excess liquids are drained off through the auxiliary drain tube.
At night, the moveable insulation is moved to insulate the room from the outside, and the water containers provide heat to the room via natural convection.
After this one minute of active cooling, the natural convection of the water (dissipation of heat through the movement of water molecules) is enough to dissipate the residual heat on its own.
If it's cold outside (but not so could that it would prevent using the A / C), natural convection should cool the radiator adequately.
If you can keep the rods in contact with flowing water, natural convection will assure that nothing gets hot enough to do what happened in Fukushima.
That is natural convection.
For the sake of a limited scope of a few meters above the surface where the natural convection exists the estimated value of 3.8 E9 is very reasonable.
Natural convection is what happens without a fan.
The more the surface temperature increases, the less temperature difference there will be to drive this natural convection.
In the Solar tower the sun's heat is used to heat a large body of air which is then forced to move as a hot wind up a large tower through large turbines by natural convection.
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.