Flutter analyses of complete aircraft based on hybrid grids and parallel computing
文献类型：期刊论文
| 作者 | Zheng GN(郑冠男) ; Yang GW(杨国伟); Qian W
|
| 刊名 | SCIENCE CHINA-TECHNOLOGICAL SCIENCES
 |
| 出版日期 | 2013-02 |
| 卷号 | 56期号:2页码:398-404 |
| 通讯作者邮箱 | gwyang@imech.ac.cn |
| 关键词 | CFD CSD aeroelasticity coupled method flutter MPI |
| ISSN号 | 1674-7321 |
| 产权排序 | [Zheng GuanNan; Yang GuoWei] Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China; [Qian Wei] Shenyang Aircraft Design & Res Inst, Shenyang 110000, Peoples R China |
| 通讯作者 | Yang, GW (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China. |
| 中文摘要 | A tightly coupled method was developed to analyse aeroelasticity by constructing subiterative schemes for fluid and structural equations of motion, respectively. With MPI partition parallel computing, the fluid was solved by Navier-Stokes equations based on hybrid grids. A new unstructured background grid deformtion method was used for the CFD grid deformation. The transonic flutter wind tunnel model of a complete aircraft was simulated to validate the developed method. The flutter characteristics of the aircraft was analysed and compared with the test results. It indicates that the devoloped method has a relatively higher precision and can be used for aeronautical engineering application. |
| 学科主题 | 计算流体力学 |
| 分类号 | 二类/Q2 |
| 收录类别 | SCI ; EI |
| 原文出处 | http://dx.doi.org/10.1007/s11431-012-5073-5 |
| 语种 | 英语 |
| WOS记录号 | WOS:000314913300016 |
| 公开日期 | 2013-03-25 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/47108]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 推荐引用方式 GB/T 7714 | Zheng GN,Yang GW,Qian W. Flutter analyses of complete aircraft based on hybrid grids and parallel computing[J]. SCIENCE CHINA-TECHNOLOGICAL SCIENCES,2013,56(2):398-404. |
| APA | Zheng GN,Yang GW,&Qian W.(2013).Flutter analyses of complete aircraft based on hybrid grids and parallel computing.SCIENCE CHINA-TECHNOLOGICAL SCIENCES,56(2),398-404. |
| MLA | Zheng GN,et al."Flutter analyses of complete aircraft based on hybrid grids and parallel computing".SCIENCE CHINA-TECHNOLOGICAL SCIENCES 56.2(2013):398-404. |
入库方式： OAI收割
来源：力学研究所
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