Heated towel rail gives warm air. It is distributed by the convection (air flow) in the room. The heat transfer from a heated towel rail to a living environment divides with the heat flow (convection).
Heat flow (convection)
The convection takes place due to (by use of) thermal movement of the air. The heated air rises from a heated towel rail and follows the cold air in the ground level.
There is a transport of molecules in the form of airstream. Heat energy will devolve, in which a fluid between a warmer and a cooler rail circulates (i.e. the warm air – fast molecule, increase to a place of the cold air – slow molecule) and so it will give heat energy.
The warm air from the heated towel rail will distribute in the room as soon and as well as it possible. This will work if the recalculated air is in the room.
The hot air from a heated towel rail surges up and equably shares in the room. The higher the flow temperature of the heating system is, the greater the surface temperature of the heated towel rail and the proportion of heat convection will be.
If the heated towel rail stands by the window, in a cold part of the room, then the warm air will rise very well, and the circulation of the entire air in the room will also better (the hot air rises in cold air better).
The heat radiation is also a process of energy and heat dispersion.
The heat radiation with contrast to the heat conduction and to the heat flow is separate with an energy source stuff. The heat radiation has no heat exchange.
The heated towel rails, design radiators and tube-type radiators by Polywarm Germany GmbH are made of low-carbon steel. For this reason, our production has very well heat flow and heat radiation (in 2-3 times more than from a stainless steel). With production of Polywarm Germany GmbH there will be always warm and comfortable in your house.