IMECH-IR  > 力学所知识产出(1956-2008)
三角翼受迫俯仰滚转耦合运动的气动特性研究
Alternative TitleStudy of aerodynamic characteristics of coupled-forced pitching and rolling of a delta wing
郭迪龙; 杨国伟; 康宏琳; 王发民
Source Publication空气动力学学报
2007-03-30
Volume25Issue:1Pages:65-69
ISSN0258-1825
Abstract基于刚性动网格的技术,选用B-L湍流模型,利用有限控制体积法对N-S方程进行数值离散,对76°大后掠三角翼的受迫俯仰滚转耦合运动进行了数值模拟,在此基础上,对俯仰滚转耦合运动的气动力特性和流场结构进行了分析.计算结果表明:俯仰滚转耦合运动时,三角翼上表面的涡分布的非对称性将产生横侧方向的偏航力矩和滚转力矩,滚转力矩和偏航力矩随着滚转振幅角和滚转缩减频率的增大而增大,但对法向力影响不大.
Keyword三角翼 气动特性 受迫俯仰滚转耦合运动 涡结构
Indexed ByCSCD
Language中文
CSCD IDCSCD:2725160
Citation statistics
Cited Times:3[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/41016
Collection力学所知识产出(1956-2008)
Corresponding Author郭迪龙
Recommended Citation
GB/T 7714
郭迪龙,杨国伟,康宏琳,等. 三角翼受迫俯仰滚转耦合运动的气动特性研究[J]. 空气动力学学报,2007,25,1,:65-69.
APA 郭迪龙,杨国伟,康宏琳,&王发民.(2007).三角翼受迫俯仰滚转耦合运动的气动特性研究.空气动力学学报,25(1),65-69.
MLA 郭迪龙,et al."三角翼受迫俯仰滚转耦合运动的气动特性研究".空气动力学学报 25.1(2007):65-69.
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