Materials:

Materials

Heat transfer can be greatly affected by a selected materials in the construction of buildings and heat exchange equipment. : Conduction, convection and radiation affects the materials, but we focus our attention on carrying out because it affects us in a greater degree-in cooling load and equipment.

Materials which help heat move on holding are called conductors. Those that hinder it called insulators. Good insulators make poor conductors, and Vice versa.

We use good conductors, when we want the heat to be transferred. We use good insulators, when we want the heat to remain in place. For example, we put fiberglass insulation in our attics, to help keep the heat...

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Materials