| 急盘旋下降问题的研究 |
| |
| 引用本文： | 张立彬. 急盘旋下降问题的研究[J]. 河北大学学报(自然科学版), 2003, 23(1): 16-18. DOI: 10.3969/j.issn.1000-1565.2003.01.005 |
| |
| 作者姓名： | 张立彬 |
| |
| 作者单位： | 河北大学党委组织部,河北,保定,071002 |
| |
| 摘 要： | 从盘旋下降的运动关系入手,分析了飞机进入急盘旋下降的根本原因.推导出了进入急盘旋下降的极限坡度变化率的计算公式.此文侧重于进入急盘旋下降原因的介绍与分析.
|
| 关 键 词： | 急盘旋下降 极限坡度变化率 判断 改出方法 |
| 文章编号： | 1000-1565(2003)01-0016-03 |
| 修稿时间： | 2002-03-06 |
Research on the Problem of Sudden Spiral .Dive |
| |
| ZHANG Li-bin. Research on the Problem of Sudden Spiral .Dive[J]. Journal of Hebei University (Natural Science Edition), 2003, 23(1): 16-18. DOI: 10.3969/j.issn.1000-1565.2003.01.005 |
| |
| Authors: | ZHANG Li-bin |
| |
| Abstract: | First, this paper starts with the movement relation of spiral dive, analysing the crucial cause why the plane begin to dive as soon as it enters into the sudden spiral. Second,it deduces changing rate formula of extreme angle of bank when it enters into sudden spiral dive. This paper mainly emphasizes in introducing and analysing to the falling cause of sudden spiral' s entry and plays some certain theoretical guidance role preventing the plane from entering into sudden spiral falling as well as in assuring aerobatics fling safety. |
| |
| Keywords: | sudden spiral dive changing rate of extreme angle of bank judging changing ways |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《河北大学学报(自然科学版)》浏览原始摘要信息 |
|
点击此处可从《河北大学学报(自然科学版)》下载全文 |
