Replot the data points of Figure (b) on log-log paper and find an equation approximating the best
Question:
Replot the data points of Figure (b) on log-log paper and find an equation approximating the best correlation line. Compare your results with Figure. Then, suppose steam at 1 atm and 100?C is flowing across a 5 cm-OD pipe at a velocity of 1 m/s. Using the data in Figure, estimate the Nusselt number, the heat transfer coefficient, and the rate of heat transfer per meter length of pipe if the pipe is at 200?C and compare with predictions from your correlation equation.GIVENFigure (b) in textSteam flowing across a pipeSteam pressure = 1 atmSteam temperature (Ts) = 100?CPipe outside diameter (D) = 5 cm = 0.05 mSteam velocity (U??) = 1 m/sPipe temperature (Tp) = 200?CASSUMPTIONSSteady stateRadiative heat transfer isnegligible
Step by Step Answer:
Principles of heat transfer
ISBN: 978-0495667704
7th Edition
Authors: Frank Kreith, Raj M. Manglik, Mark S. Bohn