One form of this quantity is proportional to the square of the product of grid size and the Smagorinsky constant at scales smaller than the width of an LES cuto5f 3lter.
This quantity is the coe53cient of the 3rst Rivlin-Ericksen tensor in a retarded motion expansion. One form of this quantity is proportional to the square of the product of grid size and the Smagorinsky constant at scales smaller than the width of an LES cuto5f 3lter. That form of this quantity is de3ned as the ratio of two additional transport variables in the k-omega model. Because another form of this quantity has units of length squared over time, raising it to the three-fourths power and dividing by the fourth root of the energy dissipation rate per unit mass gives the Kolmogorov length scale of a turbulent 6low. In the Navier-Stokes equations, the Laplacian of 6luid velocity is multiplied by that "kinematic" form of this quantity, whose ratio to thermal di5fusivity equals the Prandtl number. For 10 points, name this quantity that is constant for Newtonian 6luids and zero for super6luids.
This quantity is the coe53cient of the 3rst Rivlin-Ericksen tensor in a retarded motion expansion.
viscosity [accept eddy viscosity or turbulent viscosity or kinematic viscosity or momentum di fusivity]