IMECH-IR  > 高温气体动力学国家重点实验室
热流密度峰值最小化的鼻锥钝化设计
屈志朋; 崔凯; 胡守超; 李广利
Source Publication高温气体动力学研究进展
2012
Pages204-207
Conference NameLHD2012夏季学术研讨会
Conference Date2012
Conference Place吉林延吉
Abstract针对旋成体高超声速飞行器,采用一种新的钝化外形。基于CFD 数值模拟分析,完成了新钝化外形和圆锥钝化在气动力方面性能的比较。对三种不同钝化半径/旋成体最大半径(r/R)比1/40、1/20、1/10 比较分析,结果表明,在相同的钝化半径下,钝锥部分阻力系数增加,但对整个旋成体导弹而言,在超过一定的钝化半径或高度时其总阻力才变化较大。
Keyword旋成体 高超声速 钝化半径 阻力
DepartmentLHD气动布局优化与计算方法
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48001
Collection高温气体动力学国家重点实验室
Recommended Citation
GB/T 7714
屈志朋,崔凯,胡守超,等. 热流密度峰值最小化的鼻锥钝化设计[C]高温气体动力学研究进展,2012:204-207.
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