Books on porous media and atomization claim that the viscosity and surface tension Y of
Chapter 1, Problem p1.20(choose chapter or problem)
Books on porous media and atomization claim that the viscosity and surface tension Y of a fl uid can be combined with a characteristic velocity U to form an important dimensionless parameter. ( a ) Verify that this is so. ( b ) Evaluate this parameter for water at 20 8 C and a velocity of 3.5 cm/s. Note: You get extra credit if you know the name of this parameter
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