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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2020    内容类型：会议论文     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 Seismic mitigation performance of structures with viscous dampers under near-fault pulse-type earthquakes 会议论文 China, 2020-01-15 作者:  Hu, Gaoxing;  Wang, Yanan;  Huang, Wei;  Li, Bin;  Luo, Bin 收藏  |  浏览/下载：7/0  |  提交时间：2020/12/18 Damping  Degrees of freedom (mechanics)  Energy dissipation  Faulting  Plastic deformation  Seismic response  Structural dynamics  Ultrasonic devicesFluid viscous dampers  Large plastic deformation  Long-period structure  Multi-degree-of-freedom  Pulse period  Pulse-type ground motions  Single degree of freedoms  Structural dynamic properties   Dynamic characteristics and stability of flexible riser under consideration of non-uniform tension and internal flow 会议论文 3 August 2020 through 7 August 2020 作者:  Yan DS(严定舜);  Guo SX(郭双喜);  Li Y;  Song J;  Li M 收藏  |  浏览/下载：31/0  |  提交时间：2021/06/11 Dynamic characteristics and stability  Fluid-conveying riser  Fluid-solid coupling  Non-uniform tension   Hydrodynamic Performance Analysis of Fly-Wing Underwater Glider Flaps Based on Overlapped Grid Technology 会议论文 Biloxi, MS, United states, October 5-30, 2020 作者:  Wang ZY(王振宇);  Hu F(胡峰);  Yu JC(俞建成);  Huang Y(黄琰);  Qiao JN(乔佳楠) 收藏  |  浏览/下载：37/0  |  提交时间：2021/05/10 Fly-wing Underwater Glider  Overlapped Grid Method  Parametric Design  Lift-to-Drag Ratio  Fluid Mechanics   Centrifugal pump impeller and volute shape optimization via combined NUMECA, genetic algorithm, and back propagation neural network 会议论文 作者:  Han, Xiangdong;  Kang, Yong;  Sheng, Jianping;  Hu, Yi;  Zhao, Weiguo 收藏  |  浏览/下载：18/0  |  提交时间：2020/12/18 Backpropagation  Centrifugal pumps  Computational fluid dynamics  Curve fitting  Energy dissipation  Flow rate  Genetic algorithms  Impellers  Neural networks  Torsional stressBack-propagation neural networks  Centrifugal pump impellers  Efficiency increase  Flow rate conditions  Hydraulic performance  NUMECA-GA-BPNN  Optimization method  Post optimization