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科研机构
兰州理工大学 [20]
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期刊论文 [20]
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2022 [3]
2021 [3]
2020 [3]
2019 [5]
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2015 [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
Analysis of arc and weld pool characteristics in direct current added-pulsed TIG welding process
期刊论文
Hanjie Xuebao/Transactions of the China Welding Institution, 2022, 卷号: 43, 期号: 2, 页码: 75-81
作者:
Zhang, Gang
;
Xu, Zilong
;
Wang, Kaifei
;
Zhu, Ming
;
Shi, Yu
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2022/04/21
Corrosion
Gas metal arc welding
Gas welding
Inert gas welding
Inert gases
Nuclear fuel reprocessing
Welds
Arc contraction
Direct-current
High frequency HF
High frequency pulse TIG welding
High-frequency pulse
One-side welding
One-side welding and back-side formation
Pulse TIG welding
Temperature field
Weld pool
Numerical Investigation of Heat Transfer Characteristics of scCO(2) Flowing in a Vertically-Upward Tube with High Mass Flux
期刊论文
ENTROPY, 2022, 卷号: 24, 期号: 1
作者:
Gong, Kaigang
;
Zhu, Bingguo
;
Peng, Bin
;
He, Jixiang
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/03/01
supercritical carbon dioxide
heat transfer
high mass flux
pseudo-boiling
Effects of various inlet-gas mediums on apparent permeability of concrete under steady-state flow: Comparison between carbon-dioxide and oxygen
期刊论文
Cement and Concrete Composites, 2021, 卷号: 119
作者:
Qian, Rusheng
;
Liu, Cheng
;
Liu, Guojian
;
Liu, Zhiyong
;
Pang, Bo
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2021/04/12
Carbon dioxide
Fly ash
Gas absorption
Gas permeability
Gases
Oxygen
Pore structure
Apparent permeabilities
Diffusion contributions
Gas pressures
Outlet gas
Relative permeability
Steady-state flows
Structure characteristic
Water to cement (binder) ratios
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
Mesoscopic transformation at initial corrosion stage of 20# steel in aqueous solution under gas-liquid two-phase stratified flow condition
期刊论文
ANTI-CORROSION METHODS AND MATERIALS, 2021, 卷号: 68, 期号: 2, 页码: 53-63
作者:
Yang, Guirong
;
Pan, Zhaoxia
;
Zhang, Zhenghai
;
Song, Wenming
;
Ma, Ying
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2021/06/03
CO2 corrosion
Stratified flow
Corrosion product layer growth model
Densification process
Over-compression Characteristic in Liquid Ring Pump and Working Mechanism of Exhaust Check Valve
期刊论文
Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2020, 卷号: 41, 期号: 7, 页码: 1673-1678
作者:
Zhang, Ren-Hui
;
Jiang, Li-Jie
;
Guo, Guang-Qiang
;
Sun, Peng-Cheng
;
Meng, Fan-Rui
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Compressibility of liquids
Energy efficiency
Energy utilization
Liquids
Pumps
Gas
liquid two-phase flows
Hydraulic performance
Liquid ring pumps
Over-compression
Phase distribution
Pressure differences
Two phase flow model
Working mechanisms
Effect of different component active fluxes on surface tension of weld pool in stainless steel
期刊论文
Hanjie Xuebao/Transactions of the China Welding Institution, 2020, 卷号: 41, 期号: 6, 页码: 48-53
作者:
Gu, Yufen
;
Bian, Chunhong
;
Li, Chunkai
;
Shi, Yu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/11/14
Calcium alloys
Calcium fluoride
Chemical activation
Electric welding
Flow velocity
Fluorspar
Gas welding
Heat transfer
Liquid metals
Metals
Oxide minerals
Surface tension
Titanium dioxide
Welds
304 stainless steel
Characteristic frequencies
Heat transfer mechanism
Oscillating frequencies
Physical mechanism
Real time measurements
Surface tension gradient
Welding conditions
Micro-pilot test for optimized pre-extraction boreholes and enhanced coalbed methane recovery by injection of liquid carbon dioxide in the Sangshuping coal mine
期刊论文
Process Safety and Environmental Protection, 2020, 卷号: 136, 页码: 39-48
作者:
Wen, Hu
;
Cheng, Xiaojiao
;
Chen, Jian
;
Zhang, Chunru
;
Yu, Zhijin
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Boreholes
Carbon dioxide
Coal
Coal bed methane
Coal deposits
Coal industry
Coal mines
Efficiency
Extraction
Firedamp
Liquefied gases
Liquid methane
Metal recovery
Natural gas wells
Displacement method
Enhanced coalbed methane recoveries
Extraction efficiencies
Liquid carbon dioxide
Pilot tests
Pressure conditions
Pressure swing adsorption
Sorption/Desorption
Effect of gas flow rate on the characteristics of RF plasma spheroidized GH4169 alloy powder
期刊论文
Hanjie Xuebao/Transactions of the China Welding Institution, 2019, 卷号: 40, 期号: 11, 页码: 100-105
作者:
Yin, Yan
;
Zhao, Chao
;
Pan, Cunliang
;
Lu, Chao
;
Zhang, Ruihua
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/11/14
3D printers
Flow of gases
Fluidity
Light transmission
Particle size
Plasma theory
Residence time distribution
Scanning electron microscopy
Size distribution
Wave plasma interactions
Average particle size
Carrier gas flow rates
GH4169 alloys
Hydrogen flow rate
Influence mechanism
Laser particle size analyzer
Production efficiency
Radio frequency plasma
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