Table 1 Numerical wind tunnel base parameters.

From: High precision numerical simulation of passenger cars based on numerical wind tunnel

Numerical wind tunnel base parameters

Size

Systolic ratio

6:1

Nozzle size

6.5 m*4.3 m

Nozzle area

27.6 m2

Length of the test section

15.5 m

Exit size of the test section

10.15 m*5.43 m

Exit area of the test section

55.14 m2