Aerodynamic drag and lift coefficients in wind tunnel test
| Nose | Aerodynamic drag coefficient of train | Aerodynamic lift coefficient of leading car | Aerodynamic lift coefficient of trailing car |
|---|---|---|---|
| Original shape | 1.000 | 1.000 | 1.000 |
| Shape optimization | 0.808 | 0.752 | 0.487 |
| Decrease | 19.2% | 24.8% | 51.3% |
| Nose | Aerodynamic drag coefficient of train | Aerodynamic lift coefficient of leading car | Aerodynamic lift coefficient of trailing car |
|---|---|---|---|
| Original shape | 1.000 | 1.000 | 1.000 |
| Shape optimization | 0.808 | 0.752 | 0.487 |
| Decrease | 19.2% | 24.8% | 51.3% |
Sharing content requires targeting cookies to be enabled. Please update your cookie preferences to use this feature.