Optimization of the Turbulence Model on Numerical Simulations of Flow Field within a Hydrocyclone

Table 1

Numerical calculation method of RSM and LES simulations.

Analogy method	RSM	LES
Grid quantity	9.0 × 10^5	2.0 × 10^6
Pressure-velocity coupling method	SIMPLEC	PISO
Gradient interpolation	Least square method	Least square method
Pressure interpolation	PRESTO!	Standard
Convection interpolation	QUICK	Second Order Upwind
Convergence precision	1 × 10^−5	1 × 10^−5