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首页> 外文会议>SAE Brasil International Congress and Display >Tailpipe Position over a Realistic 3D Road Car Model: The Effect on Drag Coefficient
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Tailpipe Position over a Realistic 3D Road Car Model: The Effect on Drag Coefficient

机译：尾巴位置在现实的3D路车模型：对拖曳系数的影响

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The aerodynamic development of road car have been progressing as engineering tools become more accurate and feasible. Wind tunnels more similar to the real environment, as well as computational techniques with improved modelling and hardware, lead the development of aerodynamic applications to focus on details. In this scenario, exhaust gases may jump from ordinary residuals to useful flow for aerodynamic control. The objective of this paper is to investigate the effect of exhaust tailpipe position on drag coefficient over a 3D realistic road car model. Therefore, the main contributions of this paper are (i) to present the influence of tailpipe position over the car, as well as (ii) to provide results that may support technical decision concerning performance and design targets on a road car project.
机译：随着工程工具变得更加准确和可行，道路汽车的空气动力学发展一直在进行。风隧道更类似于真实环境，以及具有改进的建模和硬件的计算技术，引领了空气动力学应用的发展，专注于细节。在这种情况下，废气可能从普通残留物中跳到有用的空气动力学控制的有用流动。本文的目的是探讨排气尾管位置对3D现实公路车型拖累系数的影响。因此，本文的主要贡献是（i）展示尾管位置对汽车的影响，以及（ii）提供了可能支持关于道路汽车项目的绩效和设计目标的技术决策的结果。

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