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科研机构
兰州理工大学 [236]
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会议论文 [236]
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2022 [1]
2021 [2]
2020 [2]
2019 [7]
2018 [14]
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内容类型:会议论文
专题:兰州理工大学
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Numerical Simulation and Experimental Research of Oil-Free Single Screw Air Compressor for Hydrogen Fuel Cell
会议论文
Changsha, China, August 11, 2021 - August 13, 2021
作者:
Sun, Jian
;
Peng, Bin
;
Zhu, BingGuo
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/04/21
Compressors
Screws
Air supply
Air supply subsystem
Experimental research
Hydrogen fuel cells
Numerical simulation research
Oil
free
Proton
exchange membranes fuel cells
Screw air compressor
Single screw
Single screw compressors
Short-term wind speed time series forecasting based on a hybrid method with multiple objective optimization for non-convex target
会议论文
作者:
Dong, Yunxuan
;
Wang, Jing
;
Xiao, Ling
;
Fu, Tonglin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/12/18
Convergence of numerical methods
Convolutional neural networks
Cost functions
Forecasting
Heuristic algorithms
Optimization
Time series
Wind powerComputation complexity
Convergence problems
Convexity-preserving
Heuristic optimization algorithms
Multiple-objective optimization
Optimal parameter
Wind speed forecasting
Wind speed time series
Fault-recovery Provisioned Multipaths Planning of Wide Area Measurement System in Smart Grid
会议论文
Xiamen, PEOPLES R CHINA, DEC 02-04, 2021
作者:
Song, Xi
;
Wang, Hailong
;
Cai, Xia
;
Guo, Yufei
;
Zhang, Enze
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/09/22
Fault recovery
NP-hard
Multi-paths planning
WAMS
Smart grid
Effect of a ventilated open structure on the stability of bored piles in permafrost regions of the Tibetan Plateau
会议论文
作者:
Gao, Qiang
;
Wen, Zhi
;
Brouchkov, Anatoli
;
Zhang, Mingli
;
Feng, Wenjie
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/12/18
Bearing capacity
Climate change
Permafrost
Thermal conductivity
Thermodynamic stabilityCapacity degradation
Climate warming
Monitoring results
Permafrost degradation
Permafrost region
Pile-soil interface
Surface boundaries
Tibetan Plateau
Transient numerical simulation of gas-liquid two-phase flow in long distance water supply pipeline
会议论文
Sanya, China, April 24, 2020 - April 26, 2020
作者:
Wang, Kaixi
;
Wang, Yan
;
Ma, Jing
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/15
Energy dissipation
Flow of water
Flow patterns
Kinetic energy
Kinetics
Pipelines
Turbulent flow
Water pipelines
Water supply
Exhaust valves
Gas
liquid two-phase flows
Long-distance water supply pipeline
Reverse vortices
Rugged terrain
Transient numerical simulation
Turbulent energy dissipation rate
Turbulent kinetic energy
Analysis of ground temperature variation in differential settlement of China-Russia crude oil pipeline: Field monitoring and numerical simulation
会议论文
Changchun, Jilin, China, June 28, 2019 - June 30, 2019
作者:
Bi, Guiquan
;
Song, Zhengmin
;
Mu, Yanhu
;
Li, Guoyu
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/15
Energy resources
Geothermal heating
Heating rate
Melting
Numerical methods
Numerical models
Petroleum analysis
Petroleum pipelines
Pollution control
Process monitoring
Continuous melting
Crude oil pipelines
Different thickness
Field-measured data
Frozen soil layers
Ground temperature
Sedimentation rates
Surrounding soils
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
Study on the influence of cavitation development on the performance of nuclear main pump
会议论文
Kyoto, Japan, September 16, 2018 - September 21, 2018
作者:
Cheng, X.R.
;
Zhang, S.Y.
收藏
  |  
浏览/下载:67/0
  |  
提交时间:2020/11/15
Bubble formation
Flow fields
Hydraulic machinery
Navier Stokes equations
Pumps
Rhenium compounds
Turbulence models
Cavitation conditions
Comparison and analysis
Continuity equations
External characteristic
Internal flow field
Net positive suction heads
Turbulent dissipation
Turbulent dissipation rates
Wide-range frequency offset estimation method for a coherent optical FBMC/OQAM system
会议论文
Xi'an, China, August 6, 2019 - August 9, 2019
作者:
Wang, Daobin
;
Chen, Bo
;
Chong, Handan
;
Liu, Junjie
;
Yuan, Lihua
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/11/15
Bit error rate
Frequency allocation
Interpolation
Modulation
Photonics
Cubic-spline interpolation
Filter-bank multicarrier
Fractional frequency offset
Frequency offset estimation
Integer frequency offset
Laser frequency
Numerical simulation experiment
Offset quadrature amplitude modulations
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