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复合式直升机过渡飞行功率特性

曹飞 陈铭 田力 邓阳平

曹飞, 陈铭, 田力, 邓阳平. 复合式直升机过渡飞行功率特性[J]. 航空动力学报, 2016, 31(2): 413-420. doi: 10.13224/j.cnki.jasp.2016.02.021
引用本文: 曹飞, 陈铭, 田力, 邓阳平. 复合式直升机过渡飞行功率特性[J]. 航空动力学报, 2016, 31(2): 413-420. doi: 10.13224/j.cnki.jasp.2016.02.021
CAO Fei, CHEN Ming, TIAN Li, DENG Yang-ping. Power characteristics of the compound helicopter in transition flight mode[J]. Journal of Aerospace Power, 2016, 31(2): 413-420. doi: 10.13224/j.cnki.jasp.2016.02.021
Citation: CAO Fei, CHEN Ming, TIAN Li, DENG Yang-ping. Power characteristics of the compound helicopter in transition flight mode[J]. Journal of Aerospace Power, 2016, 31(2): 413-420. doi: 10.13224/j.cnki.jasp.2016.02.021

复合式直升机过渡飞行功率特性

doi: 10.13224/j.cnki.jasp.2016.02.021
详细信息
    作者简介:

    曹飞(1987-),男,北京人,博士生,主要从事直升机总体设计和飞行动力学研究.

  • 中图分类号: V275

Power characteristics of the compound helicopter in transition flight mode

  • 摘要: 为研究复合式直升机其特殊飞行方式下的动力系统功率分配问题,建立了由气动部件和机械传动部件数学模型组成的复合式直升机性能综合计算模型.通过对其飞行条件进行约束,建立了该种飞行器的过渡飞行边界,并对边界内不同过渡路线下的功率进行计算,分析了气动部件和传动部件对复合式直升机过渡飞行过程中的功率影响,并通过地面试验模拟该飞行方式下的功率使用状况对计算模型进行数据验证,结果表明虽然计算值与试验值存在6%的误差,但比传统性能计算方法精度提高了4%.通过该方法可建立一种更为有效的复合式直升机性能计算方法.

     

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出版历程
  • 收稿日期:  2015-03-19
  • 刊出日期:  2016-02-28

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