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基于CFD/CSD耦合的间隙非线性气动弹性数值研究 会议论文
第十八届全国非线性振动暨第十五届全国非线性动力学和运动稳定性学术会议, 中国广东广州, 2021-05-07
作者:  黄程德;  郑冠男;  杨国伟
Adobe PDF(766Kb)  |  收藏  |  浏览/下载:156/31  |  提交时间:2022/03/16
气动弹性  间隙非线性  颤振  跨音速凹坑  极限环  
A robust aerodynamic optimization design for airfoil based on interval uncertainty analysis method 会议论文
ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference, AJKFluids 2019, San Francisco, CA, United states, July 28, 2019 - August 1, 2019
作者:  Song X(宋鑫);  Zheng GN(郑冠男);  Yang GW(杨国伟)
收藏  |  浏览/下载:110/0  |  提交时间:2020/11/20
Adaptive MOPSO  DFFD  Geometric uncertainty  Interval analysis  Kriging model  Robust design optimization  
基于CFD/CSD耦合的导弹舵面颤振数值研究 会议论文
2018年全国固体力学学术会议, 中国黑龙江哈尔滨, 2018年11月23日至25日
作者:  姜倩;  郑冠男;  杨国伟
浏览  |  Adobe PDF(663Kb)  |  收藏  |  浏览/下载:263/32  |  提交时间:2019/11/21
CFD/CSD耦合  颤振特性  气动弹性  导弹舵面  
Comparison of the simulated and LIDAR measured atmospheric density and temperature in lower thermosphere 会议论文
The 29th International Symposium on Rarefied Gas Dynamics, 中国陕西西安, 2014-07-13
作者:  Wan T(万田);  Hu GQ(胡国庆);  Jiang JZ(蒋建政);  Liu HL(刘宏立);  Fan J(樊菁);  Pan YL(潘蔚林);  Qiao S(乔帅)
浏览  |  Adobe PDF(1166Kb)  |  收藏  |  浏览/下载:204/69  |  提交时间:2015/09/10
Comparison of the simulated and LIDAR measured atmospheric density and temperature in transitional flow regime 会议论文
The 29th International Symposium on Rarefied Gas Dynamics, 中国陕西西安, 2014-07-13
作者:  Wan T(万田);  Hu GQ(胡国庆);  Jiang JZ(蒋建政);  Liu HL(刘宏立);  Fan J(樊菁);  Pan YL(潘蔚林);  Qiao S(乔帅)
浏览  |  Adobe PDF(28Kb)  |  收藏  |  浏览/下载:169/72  |  提交时间:2015/09/10
Transitional  Lidar  Regime  Altitude  Empirical  Diurnal  
基于任意多面体网格的Navier-Stokes方程并行求解器 会议论文
第八届全国流体力学学术会议, 中国甘肃兰州, 2014-09-18
作者:  张明锋;  郑冠男;  刘中玉;  杨国伟
浏览  |  Adobe PDF(100Kb)  |  收藏  |  浏览/下载:517/75  |  提交时间:2015/07/02
并行求解器  Navier-stokes方程  任意多面体网格  有限体积方法  计算效率  
Numerical simulation and wind tunnel testing of flutter about an all- Movable horizontal tail at transonic speeds 会议论文
29th Congress of the International Council of the Aeronautical Sciences, ICAS 2014, St. Petersburg, Russia, September 7, 2014 - September 12, 2014
作者:  Qian W;  Yang GW(杨国伟);  Zheng GN(郑冠男);  Zhang GJ
Adobe PDF(1159Kb)  |  收藏  |  浏览/下载:200/66  |  提交时间:2017/05/27
All-movable Horizontal Tail  Flutter Boundaries  Overload Factors  Structure Dynamics  Transonic Flutter  Transonic Speed  Wind Tunnel Tests  Wind-tunnel Testing  
Fast Dynamic Mesh Method and its Application on Aeroelasticity 会议论文
7th Asian-Pacific Conference on Aerospace Technology and Science, 7th APCATS 2013, Taiwan, China, MAY 23-26, 2013
作者:  Yang GW(杨国伟);  Zheng GN(郑冠男);  Nie XY(聂雪媛)
Adobe PDF(3458Kb)  |  收藏  |  浏览/下载:666/236  |  提交时间:2014/03/11
Dynamic Mesh  Rbf  Reduced-point Option  Aeroelasticity  
Characteristics of crack interior initiation and early growth originated from inclusion for very-high-cycle fatigue of high strength steels 会议论文
The 4th International Conference on “Crack Paths” (CP 2012), Gaeta, Italy, 2012-09-09~09-21
作者:  Hong YS(洪友士);  Lei ZQ(雷铮强);  Sun CQ(孙成奇);  Zhao AG(赵爱国)
Adobe PDF(405Kb)  |  收藏  |  浏览/下载:368/118  |  提交时间:2015/07/16
Investigation of aerodynamic performance of high-speed train by detached eddy simulation 会议论文
1st International Workshop on High-Speed and Intercity Railways, IWHIR 2011, Shenzhen, Hong Kong, China, JULY 19-22, 2011
作者:  Zheng HW(郑洪伟);  Yang GW(杨国伟);  Zheng HW(郑洪伟)
Adobe PDF(778Kb)  |  收藏  |  浏览/下载:733/265  |  提交时间:2013/02/06
High Speed Train  Detached Eddy Simulation  Aerodynamic Performance