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Aerodynamic-Aeroacoustic Optimization of a Baseline Wing and Flap Configuration 期刊论文
APPLIED SCIENCES-BASEL, 2022, 卷号: 12, 期号: 3, 页码: 19
作者:  Ju SJ(鞠胜军);  Sun ZX(孙振旭);  Guo DL(郭迪龙);  Yang GW(杨国伟);  Wang YT(王业腾);  Yan C(闫畅)
Adobe PDF(12043Kb)  |  收藏  |  浏览/下载:262/36  |  提交时间:2022/03/28
high-lift devices  computational fluid dynamics  computational aeroacoustics  Kriging surrogate model  optimization design  
Effect of surface roughness on the aerodynamics of a high-speed train subjected to crosswinds 期刊论文
ACTA MECHANICA SINICA, 2021, 页码: 14
作者:  Wang MY(王梦莹);  Hashmi, S. A.;  Sun ZX(孙振旭);  Guo DL(郭迪龙);  Vita, G.;  Yang GW(杨国伟);  Hemida, H.
Adobe PDF(2683Kb)  |  收藏  |  浏览/下载:297/61  |  提交时间:2021/08/16
High-speed train  Surface roughness  Crosswinds  Aerodynamics  Flow separation  
Research on aerodynamic optimization of high-speed train's slipstream 期刊论文
ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, 2020, 卷号: 14, 期号: 1, 页码: 1106-1127
作者:  Sun ZX(孙振旭);  Yao SB(姚拴宝);  Yang GW(杨国伟)
Adobe PDF(5774Kb)  |  收藏  |  浏览/下载:164/93  |  提交时间:2022/03/17
Analysis of Aerodynamic Noise Characteristics of High-Speed Train Pantograph with Different Installation Bases 期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9, 期号: 11, 页码: 21
作者:  Yao YF(姚永芳);  Sun ZX(孙振旭);  Yang GW(杨国伟);  Prapamonthon P
浏览  |  Adobe PDF(10233Kb)  |  收藏  |  浏览/下载:240/51  |  提交时间:2019/09/09
high-speed train  pantograph  aerodynamic noise  large eddy simulation  acoustic finite element method  
Optimization design for aerodynamic elements of high speed trains 期刊论文
COMPUTERS & FLUIDS, 2014, 卷号: 95, 页码: 56-73
作者:  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.
浏览  |  Adobe PDF(5428Kb)  |  收藏  |  浏览/下载:983/304  |  提交时间: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
作者:  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.
浏览  |  Adobe PDF(1066Kb)  |  收藏  |  浏览/下载:706/210  |  提交时间:2014/05/09
Aerodynamic Loads  Tunnel Pressure Waves  Multi-body Dynamic Analysis  Running Stability  
Numerical study on wake characteristics of high-speed trains 期刊论文
Acta Mechanica Sinica, 2013, 卷号: 29, 期号: 6, 页码: 811-822
作者:  Yao SB(姚拴宝);  Sun ZX(孙振旭);  Guo DL(郭迪龙);  Chen DW(陈大伟);  Yang GW(杨国伟);  Guo, DL (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
Adobe PDF(6677Kb)  |  收藏  |  浏览/下载:760/279  |  提交时间:2014/01/17
Wake Flow Structures  Urans  Des  High Speed Trains  
CRH3型高速列车气动噪声数值模拟研究 期刊论文
北京大学学报. 自然科学版, 2012, 卷号: 48, 期号: 5, 页码: 701-711
作者:  孙振旭;  宋婧婧;  安亦然
Adobe PDF(5413Kb)  |  收藏  |  浏览/下载:695/204  |  提交时间:2013/01/16
气动噪声  Nlas  Fw-h方程  噪声面  
Numerical simulation of aerodynamic noise generated by high speed trains 期刊论文
ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, 2012, 卷号: 6, 期号: 2, 页码: 173-185
作者:  Sun ZX(孙振旭);  Song JJ(宋婧婧);  An YR(安亦然);  An, YR;  Peking Univ, Coll Engn, State Key Lab Turbulence & Complex Syst, Beijing 100871, Peoples R China.
Adobe PDF(441Kb)  |  收藏  |  浏览/下载:687/250  |  提交时间:2013/01/18
High Speed Trains  Aerodynamic Noise  Nlas  Fw-h Equation  Acoustic Surface  Shinkansen  Sound  
高速列车气动噪声的计算研究 期刊论文
水动力学研究与进展. A辑, 2010, 卷号: 25, 期号: 5, 页码: 660-668
作者:  孙振旭;  王一伟;  安亦然
Adobe PDF(1050Kb)  |  收藏  |  浏览/下载:931/298  |  提交时间:2010/05/03
气动噪声  计算气动声学  非线性声学求解器  大涡模拟