Simulation of aerodynamic performance affected by vortex generators on blunt trailing-edge airfoils
文献类型：期刊论文
| 作者 | Yang Ke1,2; Zhang Lei1,3; Xu JianZhong1,2 |
| 刊名 | SCIENCE CHINA-TECHNOLOGICAL SCIENCES
 |
| 出版日期 | 2010 |
| 卷号 | 53期号:1页码:1-7 |
| 关键词 | vortex generators airfoil blunt trailing-edge |
| 英文摘要 | An investigation was carried out by numerical simulation on a wind turbine airfoil and a blunt trailing-edge airfoil with and without vortex generators ( VGs), and the performance of the airfoils was analyzed. By the simulation of airfoil DU 91-W2-250 it was verified that the numerical method and model were credible. Based on this airfoil, a new one with a blunt trailing edge of 6% chord was blended by symmetrically adding thickness, and its characteristics curves were obtained through computing at key angles of attack. Additionally, the pressure distribution on blended airfoil was analyzed by comparing to the airfoil without blend. The interaction of streamwise vortices induced by VGs with trailing vortex or separation vortex was considered, followed by the uncovery of how VGs can suppress the boundary layer separation. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Multidisciplinary ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Engineering ; Materials Science |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000276546900001 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106468]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | 1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Key Lab Wind Energy Utilizat, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang Ke,Zhang Lei,Xu JianZhong. Simulation of aerodynamic performance affected by vortex generators on blunt trailing-edge airfoils[J]. SCIENCE CHINA-TECHNOLOGICAL SCIENCES,2010,53(1):1-7. |
| APA | Yang Ke,Zhang Lei,&Xu JianZhong.(2010).Simulation of aerodynamic performance affected by vortex generators on blunt trailing-edge airfoils.SCIENCE CHINA-TECHNOLOGICAL SCIENCES,53(1),1-7. |
| MLA | Yang Ke,et al."Simulation of aerodynamic performance affected by vortex generators on blunt trailing-edge airfoils".SCIENCE CHINA-TECHNOLOGICAL SCIENCES 53.1(2010):1-7. |
入库方式： OAI收割
来源：工程热物理研究所
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