Determine the total heat transfer and the outlet temperatures of water and oil. (cp of water = 4186 J/kgK). December 5, 2020 Read More »
Derive an equation relating the temperatures of oil and water at any section of the heater. December 5, 2020 Read More »
Determine the necessary surface area if the overall heat transfer coefficient is 1.135 kW/m2 K. December 5, 2020 Read More »
Calculate the time required for 1 kg of N2 to diffuse across 1 sq. m. of this air film. December 5, 2020 Read More »
Estimate the amount of moisture evaporated per hour, assuming that the block of ice is perfectly insulated except for the surface exposed to the air stream. December 5, 2020 Read More »
Determine the mass transfer coefficient for the transfer of naphthalene from the pipe surface into the air in regions away from the inlet. December 5, 2020 Read More »