| 大展弦比无人机高速风洞测力试验技术研究 |
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| 引用本文： | 樊建超,陈德华,彭云,吴文华.大展弦比无人机高速风洞测力试验技术研究[J].实验流体力学,2007,21(3):62-65. |
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| 作者姓名： | 樊建超 陈德华 彭云 吴文华 |
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| 作者单位： | 中国空气动力研究与发展中心,四川,绵阳,621000 |
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| 基金项目： | 国家高技术研究发展计划(863计划)-705项目 |
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| 摘 要： | 本文针对大展弦比无人机布局特点,开展了2.4m风洞测力试验技术研究,主要包括专用高精度大载荷天平研制、支撑系统的优化设计、支撑干扰的有效扣除等,利用CFD手段和ANSYS分析软件,有效地建立了大展弦比无人机高速风洞测力试验技术,并成功投入应用,获得了满意的试验结果.
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| 关 键 词： | 无人机 试验技术 天平 风洞试验 |
| 文章编号： | 1672-9897（2007）03-0062-07 |
| 修稿时间： | 2006-11-17 |
Research on force test technique of UAV model with large aspect ratio in high speed wind tunnel |
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| FAN Jian-chao,CHEN De-hua,PENG Yun,WU Wen-hua.Research on force test technique of UAV model with large aspect ratio in high speed wind tunnel[J].Experiments and Measur in Fluid Mechanics,2007,21(3):62-65. |
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| Authors: | FAN Jian-chao CHEN De-hua PENG Yun WU Wen-hua |
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| Abstract: | In accordance with the configuration characteristics of UAV model with large aspect ratio,force test technique in 2.4m wind tunnel was developed,including the design of special high-precision and large-load balance,the design of strut system,the deducting of the interference of strut and so on.With the help of CFD and software of ANASYS,force test technique of UAV model with large aspect ratio was established in high speed wind tunnel,which had been used in tests and had acquired satisfying results. |
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| Keywords: | UAV test technique balance wind tunnel test |
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