Question: The equation was recommended by H. Hausen (Zeitschr. Ver. Deut. Ing., Belherft No. 4, 1943) for forced-convection heat transfer in fully developed laminar flow through

The equation was recommended by

0.0668 RePr 0.14 3.65+ 3.65+- Nu = 1+0.04

H. Hausen (Zeitschr. Ver. Deut. Ing., Belherft No. 4, 1943) for forced-convection heat transfer in fully developed laminar flow through tubes. Compare the values of the Nusselt number predicted by Hausen??s equation for Re = 1000, Pr = 1, and L/D = 2, 10 and 100, respectively, with those obtained from two other appropriate equations or graphs in the text.GIVENFully developed laminar flow through a tubeThe Nusselt number correlation shown aboveReynolds number (Re) = 1000Prandtl number (Pr) = 1Length divided by diameter (L/D) = 2, 10, or 100ASSUMPTIONS?b / ?s ?? 1.0Constant walltemperature

0.0668 RePr 0.14 3.65+ 3.65+- Nu = 1+0.04

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