An Adaptive Finite Element Method for Stationary Incompressible Thermal Flow Based on Projection Error Estimation

Table 4

A series of adapted meshes for 𝜈=1.0,𝜆=1.0,𝑎=50.

𝑁	𝑒0(𝑝)	𝑒1(𝑢)	𝑒1(𝑇)	err	𝜂
232	0.0202895	0.00817464	1.72925	1.72939	2.72944
445	0.0182222	0.007264	0.388509	0.389004	1.63213
1049	0.0182522	0.00735227	0.058678	0.0618895	0.693979
2154	0.0129152	0.00591016	0.0356371	0.0383632	0.449907
3745	0.00694219	0.00345662	0.0187145	0.0202577	0.340617
6457	0.00600729	0.00300182	0.0123216	0.0140328	0.259971