Steam saturated at 90oC is condensing on a vertical tube 0.3 m long having an  outside diameter of 2.5 cm and a surface temperature of 85oC. If average heat  transfer coefficient is 13 000 W/m2  K and latent heat of vaporization is  2.283x103  kJ/kg, calculate the mass flow rate of steam.

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Distillation

Distillation is a process/technique to separate more volatile components from less volatile components using the principle of relative volatility. In chemical engineering, distillation is one of the most common and important topics that is involved in almost every industry and process.