The ratio of inertial forces to this kind of force is given by the [*] Reynolds number, which implies turbulence at high values.
Division of this quantity by thermal diffusivity gives the Prandtl number. When this property equals zero for a substance, the Navier-Stokes equations simplify to Euler's equations. The ratio of inertial forces to this kind of force is given by the [*] Reynolds number, which implies turbulence at high values. Its kinematic variety is measured in stokes while its dynamic variety is measured in poise. Assumed to be constant for Newtonian fluids, this is, for 10 points, what measure of a fluid's resistance to flow?
Division of this quantity by thermal diffusivity gives the Prandtl number.
viscosity [MJ]