Table 4:

Forces and geometric parameter of a steady state closed wake at Re = 40

Author	LW	a		θs	CD
Present study	2.29	0.75	0.59	53.4°	1.57
Coutanceau & Bouard (1977)(Exp.)	-	0.73	0.58	54.1°	-
Tritton (1959) (Exp.)	-	-	-	-	1.57
Riahi et al. (2018) (Num)	2.35	0.7	0.6	53.7°	1.58
Gautier et al. (2013)(Num)	2.24	0.71	0.59	53.6°	1.49
Chiu et al. (2010) (Num)	2.27	0.73	0.6	53.6°	1.52
Taira & Colonius (2007) (Num)	2.33	0.73	0.6	53.7°	1.54
Brehm et al. (2015) (Num)	2.26	0.72	0.58	52.9°	1.51
Linnick & Fasel (2005)(immersed interface)	2.28	0.72	0.6	53.6°	1.54
Wang & Zhang (2011)(Num)	2.36	0.72	0.6	53.8°	1.54
Dennis & Chang (1970)(Num)	2.35	-	-	53.8°	1.52