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

Table 6

A successive sequence of adapted meshes for 𝜈=1.0,𝜆=1.0,𝑟₁=8.5,𝑟₂=0.1.

𝑁	𝑒0(𝑝)	𝑒1(𝑢)	𝑒1(𝑇)	err	𝜂	Eff	CPU
238	0.651433	6.32201	6.31274	8.95784	10.1411	1.13209	1.422
427	0.161466	0.588001	0.577591	0.839898	6.03079	7.18038	2.531
906	0.0891423	0.217318	0.20884	0.314305	2.37486	7.55591	5.375
2074	0.0376693	0.13206	0.126842	0.186943	1.45756	7.79682	12.39
3808	0.0143992	0.0623338	0.0619315	0.0890413	1.04981	11.7901	23.109
6994	0.0115494	0.0437032	0.0428615	0.0622934	0.761153	12.2188	44.047