Archives for October 18, 2013

How to Calculate Reynold’s Number

The Reynolds number of a fluid is a dimensionless constant which allows you to determine whether the flow of a fluid is laminar or turbulent. It represents the ratio of inertial forces to viscous forces in the fluid. $latex R_e = \frac{inertial forces}{viscous forces}&s=2$ The equation is: $latex R_e = \frac{D_ev}{\upsilon}&s=2$ Where: De = Hydraulic […]