Time-Splitting Procedures for the Numerical Solution of the 2D Advection-Diffusion Equation

Table 1

Errors obtained from LOD Lax-Wendroff at ℎ=0.025.

𝑘	CFL	𝐸num	Total mean square error	DISP. ERROR	DISS. ERROR
0.0025	0.08	1.2043×10^−3	1.0930×10^−5	1.0602×10^−5	2.5787×10^−7
0.005	0.16	9.4236×10^−4	7.4519×10^−6	7.2355×10^−6	2.4370×10^−7
0.01	0.32	4.1557×10^−4	4.1970×10^−6	4.0222×10^−6	1.6465×10^−7
3/160	0.6	1.7126×10^−3	2.0913×10^−5	2.0819×10^−5	5.5626×10^−8
1/60	8/15	1.3626×10^−3	1.3761×10^−5	1.3675×10^−5	8.3438×10^−8