. Author manuscript; available in PMC: 2016 Jan 31.

Published in final edited form as: Comput Methods Appl Mech Eng. 2014 Nov 13;284:1005–1053. doi: 10.1016/j.cma.2014.10.040

Table 4.

Comparison of quantities of interest with penalty τ^B = 10² and different levels, l, of adaptive quadrature. The l = 3 results are repeated from Table 2 for the reader’s convenience.

M2

	Re = 40			Re = 80

	C_D	L_W		C_D	C_L	St
l = 0	1.620	2.31		1.473	±0.247	0.158
l = 3	1.612	2.27		1.415	±0.254	0.159

Boundary-fitted	1.612	2.27		1.415	±0.254	0.159

	Re = 100			Re = 200

	C_D	C_L	St	C_D	C_L	St
l = 0	1.477	±0.335	0.169	1.613	±0.631	0.199
l = 3	1.386	±0.341	0.170	1.378	±0.706	0.200

Boundary-fitted	1.386	±0.341	0.170	1.378	±0.706	0.200