| 飞机发动机结冰研究进展 |
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| 引用本文： | 邢玉明,刘海丽,徐柳青.飞机发动机结冰研究进展[J].空军工程大学学报,2011(6):8-12. |
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| 作者姓名： | 邢玉明 刘海丽 徐柳青 |
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| 作者单位： | 北京航空航天大学航空科学与工程学院,北京100191 |
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| 基金项目： | 航空科学基金资助项目(20091051014) |
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| 摘 要： | 针对飞机发动机防／除冰技术的进展,分析了美国AEDC和意大利CIRA冰风洞的发动机结冰试验概况,综述了我国冰风洞建设及结冰试验的现状;对冰风洞试验的重要参数液态水含量(LWC)和液滴粒径(MVD)的测量研究进行了探讨;从流场计算、水滴撞击特性计算、模型表面能量平衡计算、冰形计算4个方面总结了结冰模拟方法的进展,并比较了不同方法的优缺点。最后针对当前的研究现状,提出了发动机结冰研究进一步的发展趋势。
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| 关 键 词： | 发动机 冰风洞 测量技术 数值计算 |
Research Evolvement on Icing of Aircraft Engine |
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| XING Yu-ming,LIU Hai-li,XU Liu-qing.Research Evolvement on Icing of Aircraft Engine[J].Journal of Air Force Engineering University(Natural Science Edition),2011(6):8-12. |
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| Authors: | XING Yu-ming LIU Hai-li XU Liu-qing |
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| Institution: | School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China |
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| Abstract: | The test capability of AEDC and CIRA icing wind tunnel are analyzed. The present situation of building the icing wind tunnel and that of icing test in China are analyzed. The measurements of the important parameters of liquid water content (LWC) and the water droplets median volume diameter (MVD) are researched. In numerical simulation aspect, four parts of icing numerical calculation are summarized, the virtues and defects of different methods are compared. At last, the development trend of the research for icing on aircraft engine is put forward based on the current research actualities. |
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| Keywords: | engine icing wind-tunnel measure technique numerical calculation |
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