A flat plate 1m wide and 1.5m long is to be maintained at 94^oC in air with free steam temperature of 10^oC blowing along 1.5m side of plate. Find heat transfer coefficient. Take the following air properties at mean temperature.
ρ = 1.0877
K = 0.028 w/m-k
C_P = 1007 J/Kg-k
P_r = 0.703
μ = 2.029*10^-5 Kg/m-s
$$h = \frac{Q}{A \Delta T}$$

A flat plate 1m wide and 1.5m long is to be maintained at 94^oC in air with free steam temperature of 10^oC blowing along 1.5m side of plate. Determine the velocity of air required to have rate of energy dissipation of 4.41KW. Take the following air properties at mean temperature.
ρ = 1.0877
K = 0.028 w/m-k
C_P = 1007 J/Kg-k
P_r = 0.703
μ = 2.029*10^-5 Kg/m-s
$$V = \frac{R_e \mu}{\rho L}$$