Heat transfer per unit area is a measure of the amount of heat energy that is transferred through a surface per unit area in a given time. It quantifies the rate at which heat is conducted, convected, or radiated across a specific area.
- 𝜌e is the density at the edge
- ue is the velocity at the edge
- haw is the adiabatic wall enthalpy
- hw is the wall enthalpy
- CH is the heat transfer coefficient