The solution for free convection over a vertical plate is:
): A thermodynamic property representing the variation of density with temperature. For an , is the absolute temperature in Kelvins. 2. Governing Dimensionless Numbers The solution for free convection over a vertical
$$ Nu = 0.68 + \frac0.670 (3.27 \times 10^7)^1/4[1 + (0.492/0.7228)^9/16]^4/9 $$ $$ Nu = 0.68 + \frac0.670 \times 75.361.06 $$ $$ Nu = 0.68 + 47.63 = 48.31 $$ The solution for free convection over a vertical
Ra = Gr * Pr = 2.35 × 10^8 * 0.703 = 1.65 × 10^8 The solution for free convection over a vertical