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| 低速翼型升阻特性实验台的设计与分析 | |
| 引用本文： | 孙建国,崔俊华,江善元.低速翼型升阻特性实验台的设计与分析[J].海军航空工程学院学报,2010,25(4):475-480. |
| 作者姓名： | 孙建国 崔俊华 江善元 |
| 作者单位： | 1. 海军航空工程学院,新装备培训中心,山东,烟台,264001 2. 南京航空航天大学,航空宇航学院,南京,210016 3. 南昌航空大学,航空与机电学院,南昌,330063 |
| 摘 要： | 翼型升、阻特性实验是空气动力学课程的一项重要实验项目。文章详细阐述了低速翼型升阻特性实验台的设计过程,分析了自制翼型的风洞实验结果。结果表明:实验台工作可靠,实验数据重复性好。该实验台采用了腹撑系统迎角机构、机械式天平及数字测力仪等构件,具有实验成本低、形象直观等特点。 |
| 关 键 词： | 翼型 风洞 升阻特性实验台 |
Design and Analysis on Low Speed Airfoil Lift-Drag Force Characteristic Test-Bed |
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| SUN Jian-guo,CUI Jun-hua and JIANG Shan-yuan.Design and Analysis on Low Speed Airfoil Lift-Drag Force Characteristic Test-Bed[J].Journal of Naval Aeronautical Engineering Institute,2010,25(4):475-480. | |
| Authors: | SUN Jian-guo CUI Jun-hua and JIANG Shan-yuan |
| Institution: | 1.New Equipment Training Center,NAAU,Yantai Shandong 264001,China; 2.College of Aerospace Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China; 3.School of Aeronautical and Mechanical Engineering,Nanchang Hangkong University,Nanchang 330063,China) |
| Abstract: | Airfoil lift-drag force characteristic experiment plays an important role in aerodynamics. The design process of the test-bed of the low speed airfoil lift-drag force characteristic was introduced, and the experimental results of the airfoil were analyzed. The results showed that this test-bed had high working reliability, and experimental data had good repeatability. The angle of attack organization of free support frontways system, mechanic balance, and digital dynamometer etc are used, so the test-bed has the characteristics of low cost and visualization. |
| Keywords: | airfoil wind tunnel lift-drag force characteristic test-bed |
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