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科研机构
兰州理工大学 [24]
内容类型
期刊论文 [22]
学位论文 [2]
发表日期
2019 [24]
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共24条,第1-10条
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发表日期:2019
专题:兰州理工大学
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GTFA-TIG焊送粉器内部气体流动的数值模拟
期刊论文
热加工工艺, 2019, 期号: 2020年03期, 页码: 页码:146-149+153
作者:
李慧
;
时令
;
姚宇航
;
黄勇
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2022/03/10
活性剂粉末
GTFA-TIG焊
送粉器
FLUENT模拟
Effect of nickel on conductivity and corrosion of copper/stainless steel GTAW joints
期刊论文
Hanjie Xuebao/Transactions of the China Welding Institution, 2019, 卷号: 40, 期号: 12, 页码: 53-58
作者:
Wang, Rui
;
Shi, Yu
;
Li, Guang
;
Li, Chunkai
;
Hou, Guoqing
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2020/11/14
Chromium alloys
Chromium metallography
Copper corrosion
Corrosion
Corrosion resistance
Electric conductivity
Gas metal arc welding
Iron alloys
Iron metallography
Microcracks
Nickel
Nickel metallography
Scanning electron microscopy
Steel corrosion
Ternary alloys
316 L stainless steel
Acidic conditions
Electrical conductivity
Energy spectrometer
Gas tungsten arc welding
Inverse relationship
Metal conductivity
On conductivities
Thermal structure optimization of a supercondcuting cavity vertical test cryostat
期刊论文
Cryogenics, 2019, 卷号: 104
作者:
Jin, Shufeng
;
Chen, Shuping
;
Zhao, Rongzhen
;
Zhang, Junhui
;
Su, Hailin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2022/02/17
Cryostats
Evaporation
Experiments
Heat transfer
Liquefied gases
Structural optimization
Superfluid helium
Direct contact
Frost formation
Heat leakage
Liquid helium
Liquid level
Superconducting cavities
Thermal intercept
Thermal structure
Experimental Study on Gas-Solid Flow in the Spouted Bed under Longitudinal Vortex Effect
期刊论文
ACS OMEGA, 2019, 卷号: 4, 期号: 20, 页码: 18880-18888
作者:
Wu, Feng
;
Che, Xinxin
;
Duan, Haojie
;
Shang, Lingyi
;
Ma, Xiaoxun
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/03/01
An efficient flame retardant for epoxy resin: Preparation and pyrolytic behaviour
期刊论文
High Performance Polymers, 2019, 卷号: 31, 期号: 9-10, 页码: 1009-1019
作者:
Yang, Baoping
;
Li, Xiang
;
Wang, Lurong
;
Zhang, Yabin
;
Cui, Jinfeng
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2022/02/17
Curing
Epoxy resins
Gas chromatography
Mass spectrometry
Phosphorus
Scanning electron microscopy
Smoke
Cone calorimeter
Flame retardancy
High-efficiency
Limited oxygen index
Mass spectrometry analysis
Phosphorous-containing flame retardants
Scanning electron microscopy image
Vertical burning tests
Propagation of thermoelastic waves in unsaturated porothermoelastic media
期刊论文
Journal of Thermal Stresses, 2019, 卷号: 42, 期号: 10, 页码: 1256-1271
作者:
Zhou, Fengxi
;
Liu, Hongbo
;
Li, Shirong
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2022/02/17
Flow of fluids
Heat conduction
Porous materials
Shear waves
Speed
Thermal conductivity
Thermal expansion
Thermoelasticity
Wave equations
Wave propagation
Mass balance equations
Momentum balance equations
Non-Fourier heat conduction
Porous medium
Thermal expansion coefficients
Thermoelastic waves
unsaturated
Wave speed
Numerical simulation of mixture gas arc of Ar-O2
期刊论文
Wuli Xuebao/Acta Physica Sinica, 2019, 卷号: 68, 期号: 17
作者:
Wang Xin-Xin
;
Chi Lu-Xin
;
Wu Guang-Feng
;
Li Chun-Tian
;
Fan Ding
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2020/11/14
Anodes
Argon
Computer simulation
Diffusion
Flow velocity
Mixtures
Numerical models
Oxygen
Population distribution
Shielding
Temperature
Heat and mass transfer
Local thermodynamic equilibrium
Mixture gas
Non-uniform distribution
Oxygen distribution
Temperature diffusion
Thermodynamic parameter
Transport coefficient
Numerical simulation of mixture gas arc of Ar-O-2
期刊论文
ACTA PHYSICA SINICA, 2019, 卷号: 68, 期号: 17
作者:
Wang Xin-Xin
;
Chi Lu-Xin
;
Wu Guang-Feng
;
Li Chun-Tian
;
Fan Ding
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/11/15
mixture gas
arc
numerical simulation
The influence of spiral angle on lift-off speed of face gas seal under start-up
期刊论文
SN Applied Sciences, 2019, 卷号: 1, 期号: 9
作者:
Lu, Junjie
;
Ding, Xuexing
;
Zhang, Wei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/02/17
Gases
Rotating machinery
Speed
Experimental test
Gas film thickness
Hydrodynamic lubrication
Mixed lubrication
Rotational speed
Slip-flow effects
Start-up process
Theoretical modeling
Morphology and Phase Structure Analysis of Spatter and Fume in High Current GMAW Welding
期刊论文
Cailiao Daobao/Materials Reports, 2019, 卷号: 33, 期号: 8, 页码: 2729-2733
作者:
Fan, Ding
;
Yang, Wenyan
;
Xiao, Lei
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/14
Alloying elements
Drops
Evaporation
Gas metal arc welding
Liquid metals
Low carbon steel
Manganese alloys
Metals
Morphology
Particle size
Particle size analysis
Phase structure
Respiratory system
Smoke
Welds
Gas metal arc welding (GMAW)
High current densities
High speed gmaw
Particle shape
Structure analysis
Swirling jets
Upper respiratory tract
Welding fumes
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