$h,\Delta t$

${\Vert u-u_h\Vert }_{L^{\infty }\left(H^1\left(\Omega \right)\right)}$

收敛阶

${\Vert p-p_h\Vert }_{L^{\infty }\left(L^2\left(\Omega \right)\right)}$

收敛阶

1/40, 1/40

8.5168e-02

1.1649e-02

1/80, 1/80

4.3098e-02

0.9827

6.0366e-03

0.9484

1/160, 1/160

2.1679e-02

0.9913

3.0718e-03

0.9747

1/320, 1/320

1.0872e-02

0.9957

1.5493e-03

0.9875