Research Article
Investigation of the Aerodynamic Characteristics of Platoon Vehicles Based on Ahmed Body
Table 3
Setup of boundary conditions.
| Boundary type | Boundary name | Corresponding values |
| Inlet (ABCD) | Velocity inlet | 25 m/s | Outlet (EFGH) | Pressure outlet | 0 Pa (equivalent to atmospheric pressure) | Ground (DHGC) | Moving wall | Slip speed 25 m/s | Ahmed body surface | Nonslip wall | — | Top (AEFB) and side walls (BFGC and AEHD) | Symmetry | — |
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