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I WANT ALL THE ANSWER CORRECTLY! SHOW ALL THE CALCULATION USING HANDWRITING AND DONT CHEAT! PLEASE DONT WAST MY QUESTION! Consider a large plane wall
I WANT ALL THE ANSWER CORRECTLY! SHOW ALL THE CALCULATION USING HANDWRITING AND DONT CHEAT! PLEASE DONT WAST MY QUESTION!
Consider a large plane wall of a house with the outer wall's surface maintained at a constant temperature of Ts=35C as shown in Figure Q2. The surrounding air temperature is T=15C. Determine the following: i) the thin film temperature, ii) the coefficient of volume expansion (1/K), iii) the Raleigh number, iv) the natural convection Nusselt number, v) the heat convection coefficient (W/m2.K) vi) the rate of heat transfer from the plate by natural heat convection (W), vii) the rate of heat transfer from the plate by forced heat convection with the air flows on the wall's surface from A to B at the rate of 1.2m/s. Compare the result with the natural heat convection. Figure Q2 Table Q2: Properties of air at 1atm pressure Given the empirical correlations for the average Nusselt number for natural convection over vertical surface as below: Nu0.85+[1+(Pr0.492)169]2780.387RaL612 Step by Step Solution
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