length is =0.0225m

wedth=15cm

determined by multiplying the values of at the given temperature by P and by dividing v and by P. Source: Data generated from the EES software developed by S. A. Klein and F. L. Alvarado. Original sources: Keenan, Chao, Keyes, Gas Tables, Wiley, 198 and Thermophysical Properties of Matter. Vol. 3. Thermal Conductivity, Y. S. Touloukian, P. E. Lley. S. C. Saxena, Vol. 11: Viscosity, Y. S. Touloukian, S. C. Saxena, and P. Hestermans, IFUPlenun, NY, 1970, ISBN 0-306067020-8. Forced convection heat transfers in a vertical stainless-steel plate for readisg no: Velocity of the air through the duct, V hc=Ai(TiT)Q= hew=W/m2C Mean film temperature, Tr=2Tb+Tc=C Properties of air at Tr we as follows: k=W/m6C=m2/sPr= Reynolds number, Re=VL/Y== For a vertical plate transferring heat to the surroundings with the aid of velocity at constant heat flux, the following empirical relations hold. Nu4=0.453Ret05Pr-33forRe