Improving the Accuracy of Fictitious Domain Method Using Indicator Function from Volume Intersection

Table 4

The non-dimensional length of recirculation zone () at = 20, 40.

Present			Takami et al. [23]	Silva et al. [24]	Ye et al. [25]
Case1	Case2	Case3	(Numerical)	(Numerical)	(Numerical)
20	0.95	1.05	1.07	0.932	1.05	0.92
40	2.03	2.25	2.31	2.325	2.54	2.27