A New Reduced Stabilized Mixed Finite-Element Method Based on Proper Orthogonal Decomposition for the Transient Navier-Stokes Equations

Table 2

Numerical results for the RSMFE method.

ℎ^−1	‖𝑢−𝑢𝑑‖1‖𝑢‖1	𝑢𝐻^1 rate	‖𝑝−𝑝𝑑‖0‖𝑝‖0	𝑝𝐿^2 rate	CPU time (seconds)
24	0.1486190	—	0.0174335	—	3
32	0.1069230	1.1446	0.0107643	1.6760	14
40	0.079740	1.3146	0.0071930	1.8066	36
48	0.0637586	1.2268	0.0053759	1.5971	83
56	0.0525842	1.2500	0.0041878	1.6202	152
64	0.0445977	1.2337	0.0034562	1.4379	216