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科研机构
兰州理工大学 [32]
内容类型
期刊论文 [27]
会议论文 [5]
发表日期
2022 [4]
2021 [7]
2020 [5]
2019 [4]
2017 [2]
2016 [2]
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Influence of Guide Vane Profile Change on Draft Tube Flow Characteristics of Water Pump Turbine
期刊论文
PROCESSES, 2022, 卷号: 10, 期号: 8
作者:
Li, Qifei
;
Xin, Lu
;
Xie, Gengda
;
Liu, Siqi
;
Wang, Qifan
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/09/22
reversible water turbines
guide vane profile change
draft tube vortex belt
pressure pulsation
energy recovery factor
BISTABLE TRAVELING WAVES IN A DELAYED COMPETITIVE SYSTEM
期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 2022
作者:
Pan, Shuxia
;
Hao, Shengnan
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2022/09/22
Asymptotic stability
uniqueness
comparison principle
monotone semiflow
upper and lower solutions
Temperature and Temperature Stress Analysis in Mass Concrete under Cold Environments of Strong Wind and Large Diurnal Temperature Range
期刊论文
GEOFLUIDS, 2022, 卷号: 2022
作者:
Wang, Guoqing
;
He, Meng
;
Zhou, Canjun
;
Xie, Wen
;
Liu, Xinglin
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2022/06/21
Experimental study on transmission error and dynamic backlash of elliptic gear transmission system
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART K-JOURNAL OF MULTI-BODY DYNAMICS, 2022, 卷号: 236, 期号: 1, 页码: 130-139
作者:
Dong, Changbin
;
Liu, Yongping
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/03/01
Elliptic gears
incremental meshing line method
two-directions transmission error
time-varying backlash
transmission test-rig
High-resolution numerical simulation of the performance of vertical axis wind turbines in urban area: Part II, array of vertical axis wind turbines between buildings
期刊论文
RENEWABLE ENERGY, 2021, 卷号: 176, 页码: 25-39
作者:
Xu, Wenhao
;
Li, Ye
;
Li, Gaohua
;
Li, Shoutu
;
Zhang, Chen
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2021/10/14
Vertical axis wind turbine
Urban area
Array
Building
Computational fluid dynamic
Optimization of twisted blade of pump as turbine based on high dimensional surrogate model
期刊论文
SCIENCE PROGRESS, 2021, 卷号: 104, 期号: 4
作者:
Jiang, Bingxiao
;
Yang, Junhu
;
Wang, Xiaohui
;
Shi, Fengxia
;
Bai, Xiaobang
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/03/01
pump as turbine
twisted blade
blade profile
support vector machine
high dimensional model representation
surrogate model
genetic algorithm
Analysis of tooth surface contact and dynamic wear of elliptic gear transmission system
期刊论文
Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition), 2021, 卷号: 51, 期号: 5, 页码: 1620-1627
作者:
Liu, Yong-Ping
;
Dong, Chang-Bin
;
Wei, Yong-Qiao
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/02/17
Gear manufacture
Gear teeth
Numerical methods
Rotation
Condition
Contact Stress
Dynamic wear
Eccentricity
Elliptic gears
Gear wear
Mechanical manufacture and automation
Pressure angles
Surface wear
Teeth surface
Analysis of inner flow field and its hydraulic performance of liquid-ring pump with splitter blades
期刊论文
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2021, 卷号: 37, 期号: 4, 页码: 122-129
作者:
Zhang, Renhui
;
Li, Ruiqing
;
Zhang, Jingxian
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/02/17
Flow measurement
Impellers
Liquids
Spectrum analysis
Structural design
Wakes
Well pumps
Blade passing frequency
Compression regions
Gas-liquid interface
Geometric asymmetries
Hydraulic performance
Inhomogeneous distribution
Pressure fluctuation
Transition regions
Design of a Noncircular Planetary Gear Mechanism for Hydraulic Motor
期刊论文
MATHEMATICAL PROBLEMS IN ENGINEERING, 2021, 卷号: 2021
作者:
Li, Dawei
;
Liu, Yongping
;
Gong, Jun
;
Wang, Tongcheng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2021/06/03
Spreading-Vanishing Scenarios in a Time-Periodic Parasitic-Mutualistic Model of Mistletoes and Birds in Heterogeneous Environment with Free Boundary
期刊论文
JOURNAL OF DYNAMICS AND DIFFERENTIAL EQUATIONS, 2021
作者:
Wang, Jie
;
Wang, Jian
;
Zhao, Lin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/06/03
Model of mistletoes and birds
Nonlinear reaction–
diffusion equation
Free boundary
Spreading–
vanishing scenario
Asymptotic profile
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