Thermal Boundary Layer
The air has viscosity 1.85×10-5 kg/m-s at 27°C at 1atm. Its heat capacity is 1005.7 J/kg-K , K = 0.02624 W/m-K and ρ = 1.177 kg/m3. Air is flowing over a falt plate at 57°C with an approach velocity of 3m/s. Find thermal boundry layer.
The air has viscosity 1.85×10-5 kg/m-s at 27°C at 1atm. Its heat capacity is 1005.7 J/kg-K , K = 0.02624 W/m-K and ρ = 1.177 kg/m3. Air is flowing over a falt plate at 57°C with an approach velocity of 3m/s. Find Prandtl number.