This device however uses natural convection.

Several pyroelectric converters have been developed to implement the Olsen cycle using conduction, convection, or radiation.

Hickory park cooks most of its barbecue using a masonry oven that allows for an open flame that uses convection to cook.

These techniques use convection, conduction, & radiation of heat energy.

The radiators are designed to heat the air in the room using convection to transfer heat from the radiators to the surrounding air.

Not one, but two halogen lights make it easy to see what is happening in this oven, which uses convection for both baking and broiling.

While in earlier personal computers it was possible to cool most components using natural convection (passive cooling), many modern components require more effective active cooling.

More recently, air fresheners have used heat-based convection and even small fans to disperse the fragrance.

The masonry oven is similar to a smoke pit in that it allows for an open flame, but cooks much faster, and uses convection to cook.

CH uses similar strategies with its system by effectively using natural convection, ventilation stacks, thermal mass, phase change material, and water for cooling.