Advances in Aerodynamics

Table 1 The number of points and elements of the meshes generated by the baselines and ISpliter. L is the characteristic length of the geometry. \(L_{max}\) is the maximum edge length of the mesh

From: ISpliter: an intelligent and automatic surface mesh generator using neural networks and splitting lines

Cases	Triangle L=10 \(L_{max}\)=1	Square L=10 \(L_{max}\)=1	Circle L=2R=10 \(L_{max}\)=1	Hole L=1 \(L_{max}\)=0.02
Gmsh	66/100	145/248	122/210	3054/5750
GridStar	72/112	174/278	105/177	2785/5213
ISpliter	66/100	135/228	108/183	2674/4997
Cases	Capsule L=25 \(L_{max}\)=1	X43 L=3.7 \(L_{max}\)=0.05	Missile L=25397 \(L_{max}\)=200	M6 L=1376 \(L_{max}\)=33
Gmsh	2052/4100	5659/10712	18289/35806	47489/92396
GridStar	4891/9778	100941/201792	14949/29894	7289/14574
ISpliter	2006/4008	4895/9694	20776/41548	44258/88512

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