Detailed Simulation of Complex Hydraulic Problems with Macroscopic and Mesoscopic Mathematical Methods

Table 2

Computational efficiency of LBM and NS.

Mathematical; Model	Δ𝑥	Computational time (s)	Simulation time (s)
NS	1.0	6941	7.2
LBM	1.0	1512	7.2
LBM	0.8	3011.04	7.2
LBM	0.6	4676.4	7.2
LBM	0.4	6350	7.2
LBM	0.3	7300.08	7.2