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浏览/检索结果: 共55条，第1-10条 帮助 限定条件 发表日期：2020    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 The fractional Tikhonov regularization methods for identifying the initial value problem for a time-fractional diffusion equation 期刊论文 Journal of Computational and Applied Mathematics, 2020, 卷号: 380 作者:  Yang, Fan;  Pu, Qu;  Li, Xiao-Xiao 收藏  |  浏览/下载：8/0  |  提交时间：2022/02/17 Initial value problems  Parameterization  Partial differential equations  Columnar axis  Error estimates  Exact solution  Regularization parameters  Symmetric domains  Tikhonov method  Tikhonov regularization method  Time fractional diffusion equation   Laser Ablation Manipulator Coverage Path Planning Method Based on an Improved Ant Colony Algorithm 期刊论文 APPLIED SCIENCES-BASEL, 2020, 卷号: 10, 期号: 23 作者:  Ye, Xuan;  Luo, Lan;  Hou, Li;  Duan, Yang;  Wu, Yang 收藏  |  浏览/下载：4/0  |  提交时间：2022/03/01 coverage path planning  ant colony optimisation  point cloud data  laser ablation   Evaluation on liquid film cavitation capacity in reverse Rayleigh step and cavitation suction effect in its mechanical seals 期刊论文 Huagong Xuebao/CIESC Journal, 2020, 卷号: 71, 期号: 12, 页码: 5715-5724 作者:  Ma, Xuezhong;  Meng, Xiangkai;  Zhang, Weizheng;  Peng, Xudong;  Ding, Xuexing 收藏  |  浏览/下载：3/0  |  提交时间：2022/02/17 Cavitation  Liquid films  Numerical methods  Cavitation boundary conditions  Geometrical structure  Hydrodynamic lubrication  Operating condition  Operation conditions  Sealing performance  Structure design  Suction mechanism   Study on Aerodynamic Noise Numerical Simulation and Characteristics of Safety Valve Based on Dipole and Quadrupole 期刊论文 Acoustics Australia, 2020, 卷号: 48, 期号: 3, 页码: 441-454 作者:  Li, Shuxun;  Hou, Jianjun;  Pan, Weiliang;  Wang, Zhihui;  Kang, Yunxing 收藏  |  浏览/下载：8/0  |  提交时间：2022/02/17 Acoustic fields  Acoustic generators  Acoustic variables measurement  Acoustic wave transmission  Aerodynamics  Forecasting  Numerical methods  Numerical models  Safety valves  Turbulence  Aerodynamic noise  Different operating conditions  Exhaust pressure  Numerical simulation method  Prediction accuracy  Sound pressure level  Steady-state flow field  Unsteady disturbance   Effect of shallow tunnel construction by horizontal freezing on adjacent orthogonal subgrades 期刊论文 Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering, 2020, 卷号: 39, 期号: 11, 页码: 2365-2376 作者:  Dong, Jianhua;  Wu, Xiaolei;  Shi, Lijun;  Kou, Haijun 收藏  |  浏览/下载：4/0  |  提交时间：2022/02/17 ABAQUS  Deformation  Freezing  Numerical methods  Tunneling (excavation)  Calculation results  Coupling calculations  Deformation coordination  Protection measures  Random medium theories  Shallow tunnel construction  Superposition principle  Uplift displacement   Time-domain finite element method to generalized diffusion-elasticity problems with the concentration-dependent elastic constants and the diffusivity 期刊论文 Applied Mathematical Modelling, 2020, 卷号: 87, 页码: 55-76 作者:  Li, Chenlin;  Guo, Huili;  Tian, Xiaogeng;  He, Tianhu 收藏  |  浏览/下载：9/0  |  提交时间：2022/02/17 Diffusion  Elastic constants  Elasticity  Electromechanical devices  Finite element method  Mathematical transformations  Nonlinear equations  Numerical methods  Structural dynamics  Transient analysis  Concentration-dependent  Energy storage technologies  Generalized diffusion  Non-linear finite elements  Non-linear solutions  Principle of virtual work  Time-domain finite element methods  Transformation methods   Time-domain finite element method to generalized diffusion-elasticity problems with the concentration-dependent elastic constants and the diffusivity 期刊论文 Applied Mathematical Modelling, 2020, 卷号: 87, 页码: 55-76 作者:  Li, Chenlin;  Guo, Huili;  Tian, Xiaogeng;  He, Tianhu 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Diffusion  Elastic constants  Elasticity  Electromechanical devices  Finite element method  Mathematical transformations  Nonlinear equations  Numerical methods  Structural dynamics  Transient analysis  Concentration-dependent  Energy storage technologies  Generalized diffusion  Non-linear finite elements  Non-linear solutions  Principle of virtual work  Time-domain finite element methods  Transformation methods   DYNAMIC CONSTRUCTION CONTROL METHOD FOR A DEEP FOUNDATION PIT WITH SAND-PEBBLE GEOLOGY 期刊论文 CIVIL ENGINEERING JOURNAL-STAVEBNI OBZOR, 2020, 卷号: 29, 期号: 3, 页码: 293-305 作者:  Cheng, Xuansheng;  Luo, Bingbing;  Liu, Haibo;  Xia, Qingchun;  Chen, Chaobo 收藏  |  浏览/下载：4/0  |  提交时间：2022/03/01 Sand and pebble geology  Deep foundation pit  Numerical simulation  Dynamic control  Lateral displacement   A new method of numerical design for flat tube fin heat exchanger 期刊论文 Huagong Xuebao/CIESC Journal, 2020, 卷号: 71, 页码: 104-110 作者:  Ma, Bingshan;  Zhao, Haochen;  Wang, Ye;  Shi, Chengzhi;  Wang, Ruijun 收藏  |  浏览/下载：9/0  |  提交时间：2020/12/18 Finite volume method  Heat flux  Numerical methods  Transpiration  Tubes (components)  VelocityBody fitted coordinates  Calculating accuracy  Engineering applications  Flow and heat transfer  Flux boundary conditions  Numerical simulation method  Proper orthogonal decompositions  Reduced order models   A potential-free field inverse Schrödinger problem: optimal error bound analysis and regularization method 期刊论文 Inverse Problems in Science and Engineering, 2020, 卷号: 28, 期号: 9, 页码: 1209-1252 作者:  Yang, Fan;  Fu, Jun-Liang;  Li, Xiao-Xiao 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/14 Dynamic loads  Errors  Iterative methods  Numerical methods  Parameterization  Free fields  Ill posed problem  Iterative regularization  Modified kernels  Optimal error bound