| 某两厢车气动外形减阻自动优化设计 |
| |
| 引用本文： | 张英朝,薛学栋,丁伟,肖宏伟.某两厢车气动外形减阻自动优化设计[J].同济大学学报(自然科学版),2016,44(11):1771-1775. |
| |
| 作者姓名： | 张英朝 薛学栋 丁伟 肖宏伟 |
| |
| 作者单位： | 吉林大学 汽车仿真与控制国家重点实验室，吉林 长春 130022,吉林大学 汽车仿真与控制国家重点实验室，吉林 长春 130022,吉林大学 汽车仿真与控制国家重点实验室，吉林 长春 130022,吉林大学 汽车仿真与控制国家重点实验室，吉林 长春 130022 |
| |
| 摘 要： | 以某两厢车为研究对象,对其造型阶段气动外形进行优化.为了提高气动减阻优化效率,避免优化的盲目性,应用优化软件、网格变形软件、流体分析软件搭建了一个自动优化流程.优化流程可以实现对多个变量多个水平同时进行优化,中间过程不需要人为参与,最终可以输出减阻效果最佳的气动组合方案.
|
| 关 键 词： | 造型阶段 气动减阻优化 自动优化流程 |
| 收稿时间： | 2015/11/25 0:00:00 |
| 修稿时间： | 2016/8/27 0:00:00 |
Automatic Shape Optimization of Hatchback to Reduce Aerodynamic Drag |
| |
| ZHANG Yingchao,XUE Xuedong,DING Wei and XIAO Hongwei.Automatic Shape Optimization of Hatchback to Reduce Aerodynamic Drag[J].Journal of Tongji University(Natural Science),2016,44(11):1771-1775. |
| |
| Authors: | ZHANG Yingchao XUE Xuedong DING Wei and XIAO Hongwei |
| |
| Institution: | State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, China,State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, China,State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, China and State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, China |
| |
| Abstract: | Taking a hatchback car as the research object to optimize its aerodynamic performance on styling stage, this paper was devoted to improve the efficient of optimization and reduce the blindness in aerodynamic drag reduction and optimization. By applying morphing software, optimization software, and fluid analysis software, an automatic optimizing process was developed, which could optimize different variables and levels at the same time even when there are no people involved, and finally bring up the best drag reduction scheme in combination. |
| |
| Keywords: | styling stage aerodynamic drag reduction automatic optimization process |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《同济大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《同济大学学报(自然科学版)》下载免费的PDF全文 |
|
