a. Determine the rate of heat transfer from hot gases to water kW

b. determine rate of of evaporation kg/s

Required information In a gas-fired boiler, water is boiled at 150C by hot gases flowing through 24.5 -m-long, 5-cm-outer-diameter mechanically polished stainless steel pipes submerged in water. The outer surface temperature of the pipes is 160C. Use the property tables to calculate the properties of water at the saturation temperature. The surface tension is 0.0488 N/m. Also, Csf=0.013 and n=1.0 for the boiling of water on a mechanically polished stainless steel surface. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part