A Stabilized Mixed Finite Element Method for Single-Phase Compressible Flow

Table 1

Errors and convergence rates for the velocity.

1/ℎ	𝐮𝐿^2 error	𝐮𝐿^2 rate	𝐮div error	𝐮div rate
8	0.0626682		0.0953064
16	0.0175218	1.83858	0.0514547	0.889269
24	0.00819644	1.87377	0.0355113	0.914632
32	0.0047615	1.88798	0.027229	0.923136
40	0.00311895	1.89594	0.0221371	0.927761