Interiors of aligned rectangular enclosures
Function F3D_34(x_1, x_2, s, b, d) returns the view factor from the internal surface of two aligned rectangular enclosures.
Inputs:
x_1 = width of enclosure 1 [m] or [ft]
x_2 = width of enclosure 2 [m] or [ft]
s = gap between enclosures [m] or [ft]
b and d = dimensions of the enclosure in directions perpendicular to the aligning axis
Example:
$UnitSystem SI Mass J K Pa
x_1=1 [m]
x_2=1 [m]
s=0.2 [m]
b=1 [m]
d=2 [m]
F=F3D_34(x_1,x_2,s,b,d)
{Solution: F=0.1294 }
Reference:
Stevenson, J.A. and Grafton, J.C., 1961,
"Radiation heat transfer analysis for space vehicles,"
Rept. SID-61-91, North American Aviation (AFASD TR 61-119, pt. 1), Sept. 9.