Question

A blackened plate is exposed to the sun so that a constant heat flux of 900 W/m2

is absorbed. The back

side of the plate is insulated so that all the energy absorbed is dissipated to an airstream that blows across

the plate at conditions of 25◦C, 1 atm, and 5 m/s. The plate is 30 cm square. Estimate the average

temperature of the plate. What is the plate temperature at the trailing edge?​

Answer 1

Answer:

flux is 900 the temperature of the plate is 60 degree c