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斜置飞翼超声速旅客机气动外形参数选取方法

胡姝瑶 蒋崇文 高振勋 李椿萱

胡姝瑶, 蒋崇文, 高振勋, 等 . 斜置飞翼超声速旅客机气动外形参数选取方法[J]. 北京航空航天大学学报, 2014, 40(4): 551-557. doi: 10.13700/j.bh.1001-5965.2013.0291
引用本文: 胡姝瑶, 蒋崇文, 高振勋, 等 . 斜置飞翼超声速旅客机气动外形参数选取方法[J]. 北京航空航天大学学报, 2014, 40(4): 551-557. doi: 10.13700/j.bh.1001-5965.2013.0291
Hu Shuyao, Jiang Chongwen, Gao Zhenxun, et al. Oblique flying wing supersonic airliner aerodynamic configuration parameters selection method[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(4): 551-557. doi: 10.13700/j.bh.1001-5965.2013.0291(in Chinese)
Citation: Hu Shuyao, Jiang Chongwen, Gao Zhenxun, et al. Oblique flying wing supersonic airliner aerodynamic configuration parameters selection method[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(4): 551-557. doi: 10.13700/j.bh.1001-5965.2013.0291(in Chinese)

斜置飞翼超声速旅客机气动外形参数选取方法

doi: 10.13700/j.bh.1001-5965.2013.0291
详细信息
    作者简介:

    胡姝瑶(1990- ),女,陕西西安人,硕士生,hshy1031@163.com.

  • 中图分类号: V217.1

Oblique flying wing supersonic airliner aerodynamic configuration parameters selection method

  • 摘要: 提出根据载客量、航程、巡航速度和高度即可初步确定斜置飞翼超声速旅客机气动外形参数的方法.讨论了对称面弦长的选取范围,确定了展弦比、起飞翼载荷与展长的关系,提出了展弦比、起飞翼载荷的选取原则,并推导了油箱展向长度和客舱展向长度迭代公式.为了研究技术要求对斜置飞翼超声速旅客机气动外形参数的影响,对载客量250~550、航程6500~10000 km、升阻比11~12内若干设计点进行了研究分析.结果表明,所设计的飞翼存在一起飞重量阈值,当起飞重量小于该阈值时机翼面积由展弦比下限确定,当起飞重量大于此阈值时机翼面积由起飞翼载荷上限确定;提高巡航升阻比可减小由起飞翼载荷上限确定的机翼面积.

     

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出版历程
  • 收稿日期:  2013-05-24
  • 网络出版日期:  2014-04-20

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