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科研机构
兰州理工大学 [39]
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会议论文 [39]
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2020 [2]
2019 [2]
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内容类型:会议论文
专题:兰州理工大学
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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
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
Numerical Analysis of Pipeline Vibration Characteristics in Large Pumping Stations
会议论文
Nanjing, China, May 10, 2019 - May 12, 2019
作者:
Cundong, Xu
;
Junjiao, Tian
;
Dongmeng, Zhou
;
Zhipeng, Yao
;
Fengyou, Gu
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/11/15
Deformation
Disasters
Fluid mechanics
Numerical methods
Numerical models
Pipelines
Pumping plants
Shore protection
Fluid-solid coupling
High frequency vibration
Large pumping stations
Optimization design
Structural damage diagnosis
Vibration characteristics
Vibration isolations
Vibration reductions
Experimental and Numerical Study on Impact Behavior of Welded Hollow Sphere Joint under Continuous Impact Load
会议论文
Nanjing, China, May 10, 2019 - May 12, 2019
作者:
Wu, Chang
;
Huang, Guiwu
;
Ding, Jinwei
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Disasters
Elastoplasticity
Fluid mechanics
Plastic deformation
Reliability analysis
Shore protection
Software reliability
Spheres
Stiffness
Welding
Continuous impacts
Deformation modes
Deformation stages
Experimental and numerical studies
Finite element simulations
Generalized finite elements
Precise modeling
Weakening effect
EFFECT OF CAVITATION FLOW ON ENERGY CONVERSION CHARACTERISTICS OF NUCLEAR MAIN PUMP
会议论文
作者:
Cheng, Xiaorui
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2019/11/15
Thermodynamic Model and Experimental Study of Oil-free Scroll Compressor
会议论文
作者:
Peng, Bin
;
Zhao, Shengxian
;
Li, Yaohong
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/11/15
Study on slip phenomenon of pumps as turbines in different working conditions
会议论文
Waikoloa, HI, United states, July 30, 2017 - August 3, 2017
作者:
Wang, Xiaohui
;
Yang, Junhu
;
Xia, Zhengting
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/11/15
Fluid mechanics
Impellers
Partial discharges
Pumps
Discharge conditions
Energy recovery
Flow parameters
Hydraulic efficiency
Hydraulic loss
Hydraulic performance
Impeller passage
Pump as turbine (PAT)
Rotational Speed Characteristic of Rotor Immersed in Oil Within an Electric Motor-pump
会议论文
作者:
Wang, Jinlin
;
Ren, Wei
;
Ji, Hong
;
Zhang, Jiming
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/11/15
Electric motor-pump
Rotor
Rotational speed
Viscosity load
Squirrel-cage resistance
Thermal-fluid-solid Coupling Numerical Simulation In ultra-supercritical steam trap
会议论文
作者:
Li, Shuxun
;
Ding, Qiangwei
;
Hu, Jianhua
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/11/15
Steam trap
Fluid-solid coupling
Thermal stress
Numerical simulation
Dynamic Response of Two-dimensional Fluid-saturated Porous Beam
会议论文
作者:
Zhou, Fengxi
;
Ma, Qiang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/11/15
Theory of saturated porous media
Two-dimensional beam
Dynamic response
Dynamic characteristics
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