SF_24
Function SF_24 provides the shape factor ([m] or [ft]) for conduction through a plane wall.
Inputs:
L = thickness of wall ([m] or [ft])
A = area of wall ([m^2] or [ft^2])
Example: SF = SF_24(L, A)
Reference: Barron, R.F., G.F. Nellis, J. A. Pfotenhauer, Cryogenic Heat Transfer, 2nd Edition, Taylor and Francis, New York, (2015).