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How can convection currents be reduced?

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Heat energy is transferred from homes by conduction through the walls, floor, roof and windows. It is also transferred from homes by convection. For example, cold air can enter the house through gaps in doors and windows, and convection currents can transfer heat energy in the loft to the roof tiles. read more

I'd say that the convection can be reduced firstly by reducing the gradient of temperature between the core and the surface of whicever body you are taking into account. Secondly the effective flow moved by the convection would decrease increasing the high kinematic viscosity of the fluid (also called kinematic diffusivity). read more

It is also transferred from homes by convection [convection: The transfer of heat energy through a moving liquid or gas.]. For example, cold air can enter the house through gaps in doors and windows, and convection currents can transfer heat energy in the loft to the roof tiles. read more

But window convection is different. In fact, it can occur in a window that has no air leaks at all. Window convection is a process by which warm air flows up against the cooler surface of a window and forces colder air away from the surface. read more

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