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Study on the critical diameter of the subway tunnel based on the pressure variation 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2014, 卷号: 57, 期号: 10, 页码: 2037-2043
Authors:  Sun ZX(孙振旭);  Yang GW(杨国伟);  Zhu L;  Sun, ZX (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
View  |  Adobe PDF(614Kb)  |  Favorite  |  View/Download:611/162  |  Submit date:2014/11/27
Tunnel Pressure Waves  Airtight Index  Aural Discomfort  Blockage Ratio  
高速列车空气动力学研究进展 科普文章
2014
Authors:  杨国伟
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Optimization design for aerodynamic elements of high speed trains 期刊论文
COMPUTERS & FLUIDS, 2014, 卷号: 95, 页码: 56-73
Authors:  Yao SB(姚拴宝);  Guo DL(郭迪龙);  Sun ZX(孙振旭);  Yang GW(杨国伟);  Chen DW(陈大伟);  Sun, ZX (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
Adobe PDF(5428Kb)  |  Favorite  |  View/Download:544/156  |  Submit date:2014/06/19
Wake Flow  Multi-objective Optimization  Cross-validation  Kriging  High Speed Trains  
RESEARCH ON RUNNING STABILITY OF CRH3 HIGH SPEED TRAINS PASSING BY EACH OTHER 期刊论文
ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, 2014, 卷号: 8, 期号: 1, 页码: 140-157
Authors:  Sun ZX(孙振旭);  Zhang, YY;  Guo DL(郭迪龙);  Yang GW(杨国伟);  Liu, YB;  Sun, ZX (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
Adobe PDF(1066Kb)  |  Favorite  |  View/Download:483/121  |  Submit date:2014/05/09
Aerodynamic Loads  Tunnel Pressure Waves  Multi-body Dynamic Analysis  Running Stability  
基于CFD气动力辨识模型的气动弹性数值计算 期刊论文
振动与冲击, 2014, 卷号: 33, 期号: 20, 页码: 20-25
Authors:  聂雪媛;  刘中玉;  杨国伟
View  |  Adobe PDF(794Kb)  |  Favorite  |  View/Download:318/99  |  Submit date:2015/01/26
气动弹性  非定常气动力辨识  降阶模型  颤振  随机白噪声激励  
横风作用下高速列车气动阻力 期刊论文
中南大学学报. 自然科学版, 2014, 卷号: 45, 期号: 11, 页码: 4059-4067
Authors:  毛军;  郗艳红;  高亮;  杨国伟
View  |  Adobe PDF(1667Kb)  |  Favorite  |  View/Download:443/99  |  Submit date:2015/01/26
高速列车  横风  风向角  气动阻力  数值模拟  
Research on compressible flow around cylinder and truncated cone with LES method 会议论文
4th International Conference on Structures and Building Materials, ICSBM 2014, Guangzhou, China, March 15, 2014 - March 16, 2014
Authors:  Zhao M;  Mao J;  Yang GW(杨国伟)
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Flow Around Circular Cylinder  Flow Around Cylinder  Flow Filed  High Reynolds Number  Les  Pressure Coefficients  Sub-grid Scale Models  Vortex Street  
腔室耗能型高速铁路风障的减载抗风性能 期刊论文
机械工程学报, 2014, 卷号: 50, 期号: 4, 页码: 99-106
Authors:  毛军;  郗艳红;  高亮;  杨国伟
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高速列车  横风  风障  腔室耗能型  抗风性能  
定常横风作用下高速列车的安全性分析 期刊论文
科学技术与工程, 2014, 卷号: 14, 期号: 8, 页码: 75-82
Authors:  刘玉标;  张营营;  邢云林;  孙振旭;  杨国伟
Adobe PDF(1013Kb)  |  Favorite  |  View/Download:420/91  |  Submit date:2014/11/04
高速列车  明线  横风  气动荷载  速度限值  安全性  
横风作用下高速列车转向架非定常空气动力特性 期刊论文
中南大学学报. 自然科学版, 2014, 卷号: 45, 期号: 5, 页码: 1705-1715
Authors:  郗艳红;  毛军;  高亮;  杨国伟
Adobe PDF(2662Kb)  |  Favorite  |  View/Download:351/56  |  Submit date:2014/11/04
转向架  横风  功率谱密度  非定常空气动力  高速列车