Application of the Bionic Concept in Reducing the Complexity Noise and Drag of the Mega High-Speed Train Based on Computer Simulation Technologies

Table 1

Computation results of three sets of meshes.

Mesh	Quantity of meshes (1 million)	Drag coefficient of whole train	Lift force coefficient of tail train
1	27.78	0.1792	0.0359
2	33.12	0.1866	0.0382
3	36.82	0.1856	0.0373