Consider two coaxial parallel circular disks of equal diameter D = 1 m spaced apart by 1 m...

Consider two coaxial parallel circular disks of equal diameter D = 1 m spaced apart by 1 m, and two aligned parallel square plates (1 m × 1 m) are also spaced apart by 1 m. Determine the view factors F12 between the circular disks and the square plates. Which of the two geometries has the higher view factor value?

FIGURE P13–5