Barycentric Rational Collocation Method for the Incompressible Forchheimer Flow in Porous Media

Table 5

Errors of velocity and convergence rates for Example 2.

		Rate		Rate		Rate		Rate
	1.2945e + 00	—	4.7246e – 01	—	1.7784e+00	—	1.6443e + 00	—
	4.1691e – 01	1.63	1.5098e – 01	1.65	1.6003e – 01	3.47	7.8148e – 03	7.71
	1.4368e – 01	1.54	3.2078e – 02	2.23	1.2557e – 02	3.67	1.4539e – 03	2.43
	5.0438e – 02	1.51	6.0933e – 03	2.40	1.0066e – 03	3.64	9.8861e – 05	3.89
	1.7802e – 02	1.50	1.1117e – 03	2.45	8.3782e – 05	3.59	5.0523e – 06	4.29
	6.2931e – 03	1.50	1.9941e – 04	2.48	7.1647e – 06	3.55	2.3727e – 07	4.41
	2.2254e – 03	1.50	3.5495e – 05	2.49	6.2243e – 07	3.52	1.0781e – 08	4.46