Continuing the heat transfer series, in this video we take a look at conduction and the heat equation. Fourier's law is used to calculate the rate at which heat is transferred through an object ...

Conductive Heat Transfer Through a Flat Slab. The basic equation for conductive heat loss or gain through a flat slab is given by the following equation, which can be found in the 2013 ASHRAE ...

Smaller objects with small cross-sections have minimal heat loss. Physical properties determine which materials transfer heat better ... The following equation calculates the rate of conduction: ...

The greater the size of the material involved in the transfer, the more heat is needed to warm it. Also, the more surface area that is exposed to open air, the greater likelihood for heat loss.

There are several ways to help reduce heat loss from your home, making it more comfortable and reducing energy bills. Area \(\percent\) heat loss Method How it works Roof 25 Insulate loft with ...