Discuss the below in detail:
Q: A bank of drying ovens is mounted on a rack in a room with an ambient air temperature of 27°C. The cubical ovens are 500 mm to a side, and the spacing between the ovens is 15 mm.
(a) Estimate the heat loss from a facing side of an oven when its surface temperature is 47°C.
(b) Explore the effect of the spacing on the heat loss, at what spacing is the heat loss a maximum?
Describe the boundary layer behavior for this condition. Can this condition be analyzed by treating the side of an oven as an isolated vertical plate?
