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A feasibility study on applying meta-heuristic optimization and Gaussian process regression for predicting the performance of pantograph-catenary system 期刊论文
ACTA MECHANICA SINICA, 2024, 卷号: 40, 期号: 1, 页码: 12
作者:  Zhang MH(张莫晗);  Yin B(银波);  Sun ZX(孙振旭);  Bai, Ye;  Yang GW(杨国伟)
收藏  |  浏览/下载：47/0  |  提交时间：2024/02/26
Pantograph-catenary system  Gaussian process regression  Surrogate model  Physical-based model  
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：299/62  |  提交时间：2021/08/16
High-speed train  Surface roughness  Crosswinds  Aerodynamics  Flow separation  
Aerodynamic shape optimization of an urban maglev train 期刊论文
ACTA MECHANICA SINICA, 2021, 页码: 16
作者:  Sun ZX(孙振旭);  Wang MY(王梦莹);  Wei LY(魏涟漪);  Kong FB;  Yang GW(杨国伟)
Adobe PDF(2376Kb)  |  收藏  |  浏览/下载：294/76  |  提交时间：2021/06/15
Urban maglev train  Aerodynamic characteristics  Cross validation  Kriging model  Genetic algorithm  
Numerical implementation and evaluation of resolvent-based estimation for space-time energy spectra in turbulent channel flows 期刊论文
ACTA MECHANICA SINICA, 2020, 页码: 14
作者:  Yang BW(杨博文);  Jin GD(晋国栋);  Wu T(吴霆);  Yang ZX(杨子轩);  He GW(何国威)
Adobe PDF(1691Kb)  |  收藏  |  浏览/下载：209/72  |  提交时间：2020/08/26
Space-time energy spectra  Turbulent channel flow  Resolvent operator  
Numerical study of convective heat transfer of a supersonic combustor with varied inlet flow conditions 期刊论文
ACTA MECHANICA SINICA, 2019, 卷号: 35, 期号: 5, 页码: 943-953
作者:  Fan WH(范文慧);  Zhong FQ(仲峰泉);  Ma SG(马素刚);  Zhang XY(张新宇)
浏览  |  Adobe PDF(4075Kb)  |  收藏  |  浏览/下载：297/86  |  提交时间：2020/03/11
Wall heat flux  Numerical simulation  Ethylene  Supersonic combustor  
The spanwise spectra in wall-bounded turbulence 期刊论文
ACTA MECHANICA SINICA, 2018, 卷号: 34, 期号: 3, 页码: 452-461
作者:  Wang HP;  Wang SZ(王士召);  He GW(何国威)
浏览  |  Adobe PDF(1714Kb)  |  收藏  |  浏览/下载：287/91  |  提交时间：2018/07/17
Wall-bounded Turbulence  Streamwise/spanwise Spectra  Scale Separation  Inner/outer Peak  
Impact toughness of a gradient hardened layer of Cr5Mo1V steel treated by laser shock peening 期刊论文
ACTA MECHANICA SINICA, 2016, 卷号: 32, 期号: 2, 页码: 301-308
作者:  Xia WG(夏伟光);  Li L(李磊);  Wei YP(魏延鹏);  Zhao AM;  Guo YC(郭雅悰);  Huang CG(黄晨光);  Yin HX;  Zhang LC;  Wei, YP (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2001Kb)  |  收藏  |  浏览/下载：350/77  |  提交时间：2017/12/18
Laser Shock Peening  Gradient Hardened Layer  Plastically Affected Depth  Impact Toughness  Cleavage Fracture  
Influences of affiliated components and train length on the train wind 期刊论文
ACTA MECHANICA SINICA, 2016, 卷号: 32, 期号: 2, 页码: 191-205
作者:  Guo DL(郭迪龙);  Shang KM;  Zhang Y;  Yang GW(杨国伟);  Sun ZX(孙振旭);  Guo, DL
浏览  |  Adobe PDF(10201Kb)  |  收藏  |  浏览/下载：288/119  |  提交时间：2017/09/04
Nonlinear dynamic response of beam and its application in nanomechanical resonator 期刊论文
ACTA MECHANICA SINICA, 2012, 卷号: 28, 期号: 1, 页码: 190-200
作者:  Zhang Y(张吟);  Liu Y;  Murphy KD;  Zhang, Y;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(523Kb)  |  收藏  |  浏览/下载：820/240  |  提交时间：2013/01/18
Resonator  Dynamic Response  Dynamic Nonlinearity  Dimensional Analysis  Nanoelectromechanical Systems  Harmonic Excitation  Cantilever Beam  Range  Oscillators  Resonances  Frequency  Vibration  Columns  Stress  
Numerical Study on the Performance of Nozzle Flow for Supersonic Chemical Oxygen-Iodine Lasers 期刊论文
ACTA MECHANICA SINICA, 2008, 卷号: 24, 期号: 2, 页码: 133-142
作者:  Hu ZM(胡宗民);  Lv JM(吕俊明);  Jiang ZL(姜宗林);  Myong RS;  Cho TH;  Jiang, ZL (reprint author), CAS, Inst Mech, LHD, Beijing 100080, Peoples R China.
浏览  |  Adobe PDF(677Kb)  |  收藏  |  浏览/下载：244/87  |  提交时间：2016/01/11
Chemical Oxygen-iodine Laser (Coil)  Numerical Simulation  Small Signal Gains  Unsteady Structures