Consider two coaxial parallel circular disks of equal diameter D that are spaced apart by a distance L If the view factor is F 12 0 1, without altering the diameter of the disks, determine a solution that would increase the view factor F 12 by a factor of 5 A, L...

Two coaxial parallel circular disks spaced apart at a distance L ...

Consider two coaxial parallel circular disks of equal diameter D that are spaced apart by a distance

Question:

Consider two coaxial parallel circular disks of equal diameter D that are spaced apart by a distance L. If the view factor is F₁₂= 0.1, without altering the diameter of the disks, determine a solution that would increase the view factor F₁₂by a factor of 5.

A, L