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科研机构
兰州理工大学 [31]
内容类型
期刊论文 [26]
会议论文 [5]
发表日期
2022 [1]
2021 [8]
2020 [5]
2019 [3]
2018 [3]
2017 [2]
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专题:兰州理工大学
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Experimental study on pressure fluctuation characteristics of gas-liquid flow in liquid ring vacuum pump
期刊论文
JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2022, 卷号: 44, 期号: 6
作者:
Guo, Guangqiang
;
Zhang, Renhui
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/06/21
Liquid ring vacuum pump
Gas-liquid two-phase flow
Different operating conditions
Pressure fluctuation
Experimental study
Performance Analysis and Test Research of PEMFC Oil-Free Positive Displacement Compressor for Vehicle
期刊论文
ENERGIES, 2021, 卷号: 14, 期号: 21
作者:
Sun, Jian
;
Peng, Bin
;
Zhu, Bingguo
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/12/17
PEMFC
positive displacement compressor
scroll compressor
screw compressor
computational fluid dynamics
test research
Study on settlement deformation of high fill foundation in large thickness loess area
期刊论文
ARABIAN JOURNAL OF GEOSCIENCES, 2021, 卷号: 14, 期号: 12
作者:
Zhao, Zhuangfu
;
Zhu, Yanpeng
;
Ye, Shuaihua
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2021/10/14
Loess
High fill
Settlement
Prediction
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
The difference between vapor injection cycle with fl ash tank and intermediate heat exchanger for air source heat pump: An experimental and theoretical study
期刊论文
ENERGY, 2021, 卷号: 221
作者:
Wang, Jijin
;
Qv, Dehu
;
Yao, Yang
;
Ni, Long
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2021/06/03
Air source heat pumps
Vapor-injection configurations
Refrigerant mass flow and distribution
Injected entropy
Negentropy
The difference between vapor injection cycle with flash tank and intermediate heat exchanger for air source heat pump: An experimental and theoretical study
期刊论文
Energy, 2021, 卷号: 221, 期号: /
作者:
Qv, Dehu
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2021/01/20
Air source heat pumps
Vapor-injection configurations
Refrigerant mass flow and distribution
Injected entropy
Negentropy
Analysis of Bubble Flow Mechanism and Characteristics in Gas-Liquid Cyclone Separator
期刊论文
PROCESSES, 2021, 卷号: 9, 期号: 1, 页码: -
作者:
Bai, Yujie
;
Ji, Hong
;
Liu, Yaozhuo
;
Li, Lei
;
Yang, Shengqing
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/03/12
gas–
liquid cyclone
bubble flow
numerical simulation
experimental research
RESEARCH ON CONDENSATION HEAT RECOVERY PERFORMANCE OF R410A MULTIFUNCTIONAL HEAT PUMP SYSTEM
期刊论文
FRESENIUS ENVIRONMENTAL BULLETIN, 2021, 卷号: 30, 期号: 5, 页码: 4850-4854
作者:
Luo, Qing
;
Li, Jinping
;
Deng, Yuping
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2021/10/14
Air conditioning
heat pump energy efficiency
Refrigerant
R410A
RESEARCH ON CONDENSATION HEAT RECOVERY PERFORMANCE OF R410A MULTIFUNCTIONAL HEAT PUMP SYSTEM
期刊论文
FRESENIUS ENVIRONMENTAL BULLETIN, 2021, 卷号: 30, 期号: 5, 页码: 4850-4854
作者:
Luo, Qing
;
Li, Jinping
;
Deng, Yuping
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/03/01
Air conditioning
heat pump energy efficiency
Refrigerant
R410A
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
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