Numerical Analysis Aerodynamic Drag of a Sport Utility Vehicle
| Autor: | Wu-Hsiung Tsai, 蔡武雄 |
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| Rok vydání: | 2014 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 102 Aerodynamics of vehicle were focused on racing cars, sedans and truck in this years. The SUV (Sport utility vehicle) research are very rare. In recent decades, SUV are more popular for the consumers and SUV become the main product in the world’s major automakers. SUV have the comfort of the wagon and power of the trucks. But in many advantages is need to sacrifice the fuel consumption. The traditional SUV with off-road capability are using high chassis and high body design. The drag coefficient is more bigger than sedans. This study is focus on using the reverse engineering techniques from the self-design 1:5 SUV model and carry on a series of the CFD simulation. Discusses Re, height from the ground, yaw angle, floor effect and tire effect. Using pressure coefficient, wake flow and drag coefficient to discuss the flow effect around the vehicle. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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