| 高速风洞超大迎角试验技术初步研究 |
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| 引用本文： | 范召林,吴军强,贺中,董臻东,武春祥,刘伟,朱庆洪.高速风洞超大迎角试验技术初步研究[J].实验流体力学,2001,15(3):36-42. |
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| 作者姓名： | 范召林 吴军强 贺中 董臻东 武春祥 刘伟 朱庆洪 |
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| 作者单位： | 中国空气动力研究与发展中心, |
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| 摘 要： | 大迎角风洞试验技术是先进高机动飞行器研制必需的关键技术。气动中心发展的高速风洞超大迎角试验技术 ,包括大迎角机构、模型、天平等。 1 .2m风洞超大迎角试验结果与 2 .4m量级的大风洞试验数据具有较好的一致性 ,试验精度基本达到了××标准对小迎角试验精度的要求 ,表明 1 .2m风洞超大迎角试验技术研究获得了成功。
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| 关 键 词： | 大迎角空气动力学 大迎角试验 风洞试验技术 支撑干扰 洞壁干扰 |
| 文章编号： | 1007-3124(2001)03-0036-07 |
| 修稿时间： | 1999年10月13 |
Preliminary research on super-high angle of attack test techniques in a high speed wind tunnel |
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| FAN Zhao-ling,WU Jun-qiang,HE Zhong,DONG Zheng-dong WU Chun-xiang,LIU Wei,ZHU Qing-hong.Preliminary research on super-high angle of attack test techniques in a high speed wind tunnel[J].Experiments and Measur in Fluid Mechanics,2001,15(3):36-42. |
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| Authors: | FAN Zhao-ling WU Jun-qiang HE Zhong DONG Zheng-dong WU Chun-xiang LIU Wei ZHU Qing-hong |
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| Abstract: | High angle of attack wind tunnel test techniques is necessary for development of high-maneuverability flight vehicles. This paper briefly introduces the high angle of attack test techniques developed by High Speed Institute of CARDC,which include the high-angle of attack support rig, calibration models, balances and test results. High angle of attack test results of 1.2m wind tunnel agree well with those of 2.4m wind tunnel. The test precision proves that the high angle of attack techniques are successful. |
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| Keywords: | high angle of attack aerodynamics high angle of attack test wind tunnel test support interference wall interference |
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