A cylindrical rod of length ℎ and diameter 𝑑 is placed inside a cubic enclosure of side length 𝐿. 𝑆 denotes the inner surface of the cube. The view-factor FS-S is

Question

Examsnet · Accepted Answer

Correct Answer is : 1−‌(π‌dh‌+‌π‌d2∕‌2)6L2

GATE Mechanical Engineering (ME) 2023 Shift 1 Solved Paper