Aluminum foil (aluminum foil) heat transfer of heat insulation is how, orThe old radiator looked black and looked uncomfortableA friend suggested wrapped with aluminum foil, has good heat dissipationOn the radiator, aluminum foil feel hot, not hot outHope to get your bachelor's scientific explanationThe foil blocking heat radiationThat is to say, tinfoil radiators (in the case of no gap) will affect the heat, huh
Your paper can be aluminum, the premise is not to affect the flow of air, when there is a packet of real will, don't heat and there is gap exist.
Heat conduction is important, but for heating or air conditioning, the area of heat dissipation is more important, that is, the contact area between air and heat sink
Added: that's for sure. When all energy is transmitted, there is a barrier that reduces the efficiency of transmission. There is no one hundred percent energy transfer method
