Cylindrical Navier-Stokes, Constant Viscosity

Expanded into cylindrical coordinates, the constant-viscosity Navier-Stokes equations are given as... [Pg.82]

Taylor bubbles (gas plugs) in a vertical tube move under the influence of surface tension, inertia, gravitation, and viscous effects. For a Newtonian fluid with constant viscosity and density these phenomena can be described by the Navier-Stokes equations for circular geometry using cylindrical coordinates ... [Pg.267]

A.4 Navier-Stokes equations for an incompressible fluid of constant viscosity in cylindrical coordinates... [Pg.621]