| 一种超音速飞机三角机翼结构方案研究 |
| |
| 引用本文： | 刘健.一种超音速飞机三角机翼结构方案研究[J].科学技术与工程,2011,11(19):4516-4518,4524. |
| |
| 作者姓名： | 刘健 |
| |
| 作者单位： | 西北工业大学航空学院,西安,710072 |
| |
| 摘 要： | 针对某超音速飞机的三角翼,设计了带平行翼梁的梁式三角翼结构和带内撑梁的梁式三角翼结构两种方案;分析了三角翼两种结构方案的受力特点,并采用有限元方法对比分析了两种结构方案的强度和刚度特点.通过分析和比较得出了带平行翼梁的梁式三角翼结构受力特性更好,更适合于能够布置中央翼的三角翼飞机.
|
| 关 键 词： | 三角机翼结构 结构方案 有限元分析 |
| 收稿时间： | 3/28/2011 2:06:04 PM |
| 修稿时间： | 2011/4/10 0:00:00 |
The Study of Delta Wing Structure Plan of A Supersonic Aircraft |
| |
| Liu Jian.The Study of Delta Wing Structure Plan of A Supersonic Aircraft[J].Science Technology and Engineering,2011,11(19):4516-4518,4524. |
| |
| Authors: | Liu Jian |
| |
| Institution: | LIU Jian,YANG Hua-bao,WANG Jian,SHANG Lin(School of Aeronautics,Northwestern Polytechnical University,Xian 710072,P.R.China) |
| |
| Abstract: | Two types of wing structure plan were designed for a supersonic aircraft,which were the delta wing structure containing parallel beams and the delta wing structure with support beams.The two types of wing structure's mechanics characteristics were analyzed,and their stiffness and strength were compared with FEA.Through analysis and compare of the two types of wing structure,the delta wing structure containing parallel beams is better than the other and is more suitable for the aircraft with delta wing which... |
| |
| Keywords: | delta wing structure structural plan FEA |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《科学技术与工程》浏览原始摘要信息 |
| 点击此处可从《科学技术与工程》下载免费的PDF全文 |
|
