It is the ratio of inertial forces acting on the fluid to the surface tension acting forces. ‘D’ is characteristic length, fluid density, fluid velocity and is surface tension acting on the fluid...
Saturday, 6 April 2013
Reynolds Number
Reynolds number is ratio of the inertial forces in a flowing fluid to the viscous forces acting on the fluid...
Mach Number
Mach number for a moving object is the ratio of speed of that object moving in a fluid (u) to the speed of sound in the fluid (a)...
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