A vertical square plate, 30 by 30 cm, is exposed to steam at atmospheric pressure. the plate temperature is 98◦c. calculate the heat transfer and the mass of steam condensed per hour. assume at 99°c, the below data is available:
rho = 960 kg/m³
μ =2.82 × 10⁻⁴ kg/m· s
k = 0.68 w/m· ◦c