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科研机构
兰州理工大学 [10]
内容类型
期刊论文 [9]
会议论文 [1]
发表日期
2022 [1]
2021 [2]
2020 [1]
2012 [3]
2010 [2]
2009 [1]
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专题:兰州理工大学
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Experimental study on displacement of CH4 by liquid CO2 in coal seam
期刊论文
Combustion Science and Technology, 2022
作者:
Fei, Jinbiao
;
Wang, Hu
;
Wen, Hu
;
Fan, Shixing
;
Li, Zhenbao
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2022/07/20
Coal
Coal deposits
Coal mines
Drainage
Efficiency
Gas permeability
Gases
Hole concentration
Liquids
Lithology
Stress relief
Temperature
Anti-permeability
Anti-permeability coal rock
CH 4
CH4 displacement by CO2
Coal rock
Coal seams
Experimental study
Gas drainage
Liquid CO2
Low permeability
Numerical Study on the Internal Flow Fluid of the Gas-Liquid Separation Unit in a New Skid-mounted Device with Gas-Liquid Separation and Flash Distillation
期刊论文
Gongcheng Kexue Yu Jishu/Advanced Engineering Science, 2021, 卷号: 53, 期号: 2, 页码: 171-177
作者:
Ma, Hongqiang
;
Wang, Li
;
Hou, Caiqin
;
Han, Xilian
;
Luo, Xinmei
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2021/06/03
Computational fluid dynamics
Cylinders (shapes)
Distillation
Distilleries
Efficiency
Gases
Mist eliminators
Numerical methods
Flow charac-teristics
Gas-liquid separation
Optimization and design
Separation characteristics
Separation efficiency
Simulation efficiency
Skid-mounted devices
Structural parameter
LCO2-ECBM technology for preventing coal and gas outburst: Integrated effect of permeability improvement and gas displacement
期刊论文
Fuel, 2021, 卷号: 285
作者:
Li, Zhenbao
;
Wei, Gaoming
;
Liang, Rui
;
Shi, Pengpeng
;
Wen, Hu
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Carbon dioxide
Coal
Coal bed methane
Coal deposits
Coal industry
Coal mines
Disaster prevention
Efficiency
Gas bursts
Gases
Indium compounds
Infill drilling
Liquefied gases
Methane
Coal and gas outburst
Competitive adsorption
Drainage efficiency
Drilling methods
In-situ experiments
Integrated effects
Liquid carbon dioxide
Permeability improvements
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
Thermodynamic process of lubricating gas film in dry gas seals with spiral grooves
期刊论文
Paiguan Jixie Gongcheng Xuebao/Journal of Drainage and Irrigation Machinery Engineering, 2012, 卷号: 30, 期号: 4, 页码: 457-462
作者:
Han, Mingjun
;
Li, Youtang
;
Su, Hong
;
Ding, Xuexing
;
Yu, Shurong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/11/14
Air lubrication
Distribution functions
Elastic deformation
Entropy
Flow of fluids
Gases
Iterative methods
Pressure distribution
Reynolds equation
Temperature
Thermoelasticity
Entropy variation equations
Polytropic exponent
Spiral groove
Thermal process
Thermo-elastic deformations
Numerical analysis of power loss on counterweight in scroll compressor
期刊论文
Paiguan Jixie Gongcheng Xuebao/Journal of Drainage and Irrigation Machinery Engineering, 2012, 卷号: 30, 期号: 2, 页码: 162-166
作者:
Li, Chao
;
Liang, Qiuli
;
Zhao, Man
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/11/14
Computational fluid dynamics
Crankshafts
Numerical analysis
Counterweight
Geometrical effect
Moving mesh techniques
Power-losses
Pressure differences
Pressure differential
Resistance moments
Scroll fluid machineries
Analysis of flow field of spiral groove dry gas seal face based on CFD
期刊论文
Paiguan Jixie Gongcheng Xuebao/Journal of Drainage and Irrigation Machinery Engineering, 2012, 卷号: 30, 期号: 1, 页码: 102-106
作者:
Yu, Shurong
;
Cao, Xingyan
;
Ding, Xuexing
;
Zhang, Weizheng
;
Han, Mingjun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/11/14
Computational fluid dynamics
Electric power utilization
Film thickness
Flow fields
Flow velocity
Gases
Laminar flow
Leakage (fluid)
Pressure effects
Radial flow
Sealants
Dry gas seal
Dynamic pressures
Flow field between two faces
Gas film thickness
Micro scale models
Spiral groove dry gas seals
Surrounding pressure
Three-dimensional numerical simulations
Fluid state analysis on flow field of gas seal with spiral groove based on CFD
期刊论文
Paiguan Jixie Gongcheng Xuebao/Journal of Drainage and Irrigation Machinery Engineering, 2010, 卷号: 28, 期号: 4, 页码: 330-334
作者:
Ding, Xuexing
;
Fu, Yingjie
;
Zhang, Jing
;
Zhang, Weizheng
;
Yu, Shurong
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/02/17
Computational fluid dynamics
Computer simulation
Flow patterns
Gases
Dry gas seal
FLUENT software
Fluid state analysis
Operating condition
Spiral groove
Spiral groove gas face seal
Theoretical calculations
Three-dimensional model
Dynamic response of axial vibration and structural optimization for dry gas seal system with spiral groove
期刊论文
Paiguan Jixie Gongcheng Xuebao/Journal of Drainage and Irrigation Machinery Engineering, 2010, 卷号: 28, 期号: 3, 页码: 228-232
作者:
Zhang, Weizheng
;
Yu, Shurong
;
Ding, Xuexing
;
Han, Mingjun
;
Du, Zhaonian
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/11/14
Degrees of freedom (mechanics)
Gas permeable membranes
Gases
Iterative methods
Optimal systems
Rhenium compounds
Runge Kutta methods
Structural optimization
Vibration analysis
Axial vibrations
Fluid solid coupling system
Fluid-solid coupling
Gas seal
Runge-Kutta algorithms
Single degree of freedoms
Spiral groove
Vibration displacements
Economics and environment assessment of urban drainage pipe network's heat recovery in Lanzhou
会议论文
Shanghai, China, October 18, 2009 - October 21, 2009
作者:
Li, Chune
;
Zhao, Zhizhao
;
Zhang, Yongquan
;
Hou, Caiqin
;
Wang, Yajun
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/11/15
Air pollution
Coal dust
Economics
Environmental protection
Heat pump systems
Pipelines
Planning
Pumps
Sewage
Sewers
Smoke
Sustainable development
Waste heat
Water cooling systems
Current situation
Ecological environments
Economy
Environment and energies
Environment assessments
Heat pumps
High energy value
Urban drainage
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