Topological Characteristics of Obstacles and Nonlinear Rheological Fluid Flow in Presence of Insulated Fins: A Fluid Force Reduction Study

Table 2

Grid convergence study for hexagonal cylinder.

#RL	#EL	DOF
1	1,098	8,279	6.1080	−0.0019	4.6590
2	1,796	13,413	6.1088	0.0004	4.7139
3	2,742	20,061	6.1096	0.0005	4.7385
4	4,984	35,706	6.1116	0.0016	4.7873
5	7,666	54,068	6.1124	0.0017	4.7847
6	13,298	91,768	6.1128	0.0018	4.8005
7	30,388	208,777	6.1135	0.0019	4.8355
8	71,232	484,604	6.1135	0.0019	4.8517