7.36 Tests on the established flow of six different liquids in smooth pipes of various sizes yield the following data:

Make a dimensional analysis of this problem and a plot of the resulting dimensionless numbers as ordinate and abscissa. Describe the plot and draw some conclusions.

Transcribed Image Text:

Diameter Velocity Viscosity Density Wall mm m/s mPa-s kg/m Shear Pa 300 2.26 862.0 1247 51.2 250 2.47 431.0 1031 33.5 150 1.22 84.3 907 5.41 100 1.39 44.0 938 9.67 50 0.20 1.5 861 0.162 25 0.36 1.0 1000 0.517