Sensitivity of critical design parameters to aerodynamic coefficients
| 10−4 | |||
|---|---|---|---|
| Design parameter | Sensitivity to the aerodynamic drag coefficient of the train | Sensitivity to the aerodynamic lift coefficient of the leading car | Sensitivity to the aerodynamic drag coefficient of the trailing car |
| w1 | −18.7 | −17.1 | −17.3 |
| w2 | −3.5 | −15.2 | −16.0 |
| w3 | 1.4 | 3.7 | 3.2 |
| w4 | −1.3 | −4.5 | 6.5 |
| w5 | −2.5 | −10.2 | −11.0 |
| w6 | 3.7 | 15.5 | 20.0 |
| w7 | −4.0 | −16.0 | −14.6 |
| w8 | 4.6 | 28.8 | 33.8 |
| w9 | −4.2 | −10.5 | −8.6 |
| w10 | 2.1 | 5.6 | 5.8 |
| w11 | 1.1 | −0.9 | −0.7 |
| w12 | 1.2 | −2.6 | −1.4 |
| 10−4 | |||
|---|---|---|---|
| Design parameter | Sensitivity to the aerodynamic drag coefficient of the train | Sensitivity to the aerodynamic lift coefficient of the leading car | Sensitivity to the aerodynamic drag coefficient of the trailing car |
| −18.7 | −17.1 | −17.3 | |
| −3.5 | −15.2 | −16.0 | |
| 1.4 | 3.7 | 3.2 | |
| −1.3 | −4.5 | 6.5 | |
| −2.5 | −10.2 | −11.0 | |
| 3.7 | 15.5 | 20.0 | |
| −4.0 | −16.0 | −14.6 | |
| 4.6 | 28.8 | 33.8 | |
| −4.2 | −10.5 | −8.6 | |
| 2.1 | 5.6 | 5.8 | |
| 1.1 | −0.9 | −0.7 | |
| 1.2 | −2.6 | −1.4 |
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