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不同养殖方式下底泥中硫与重金属的环境行为
期刊论文
环境科学与技术, 2023, 卷号: 46, 期号: 4, 页码: 158-165
作者:
李兆冉
;
盛彦清
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浏览/下载:0/0
  |  
提交时间:2024/01/26
养殖方式
硫
重金属
分布特征
相互关系
Failure analysis of mechanical seal of nitrobenzene sulfuric acid pump
期刊论文
ENGINEERING FAILURE ANALYSIS, 2022, 卷号: 141, 页码: 14
作者:
Pan, Haodan
;
Li, Donghao
;
Hu, Hongxiang
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/10/08
Failure analysis
Mechanical seal
Galvanic corrosion
Acid corrosion
Sulfuric acid
Analysis of floating foil gas seal performance based on bump foil deformation
期刊论文
Huagong Xuebao/CIESC Journal, 2022, 卷号: 73, 期号: 5, 页码: 2083-2093
作者:
Xu, Jie
;
Yu, Shurong
;
Ding, Xuexing
;
Jiang, Haitao
;
Ding, Junhua
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  |  
浏览/下载:24/0
  |  
提交时间:2022/06/20
Aircraft engines
Deformation
Friction
Gases
Iterative methods
Seals
Structural design
Coulomb's frictions
Dynamic pressure groove
Dynamic pressures
Elastic foils
Finite-difference methods
Gas film lubrication
Gas films
Sealing characteristics
Small disturbance method
Small disturbances
Flow Field Analysis and Sealing Characteristics Research of Flexible End Face Gas Film Seals
期刊论文
Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2022, 卷号: 33, 期号: 6, 页码: 656-663
作者:
Xu, Jie
;
Yu, Shurong
;
Yan, Ruqi
;
Ding, Xuexing
;
Wang, Shipeng
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  |  
浏览/下载:15/0
  |  
提交时间:2022/04/21
Aircraft engines
Deformation
Gases
Numerical methods
Seals
End face deformation
End faces
Face deformations
Finite-difference methods
Flexible foil
Gas films
Research results
Rigid ends
Sealing characteristics
Sealing performance
Strain characteristics and permeability evolution of faults under stress disturbance monitoring by fibre bragg grating sensing and pressure pulses
期刊论文
GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES, 2021, 卷号: 7, 期号: 4, 页码: 22
作者:
Xu, Lifeng
;
Li, Qi
;
Mathias, Simon A.
;
Tan, Yongsheng
;
Yang, Duoxing
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  |  
浏览/下载:62/0
  |  
提交时间:2021/10/27
Illite fault gouge
Fibre Bragg grating
Permeability evolution
Internal strain response
Stress disturbance
Effects of medium fluid cavitation on fluctuation characteristics of magnetic fluid seal interface in agricultural centrifugal pump
期刊论文
INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING, 2021, 卷号: 14, 期号: 6, 页码: 85-92
作者:
Li, Zhenggui
;
Li, Wangxu
;
Wang, Qifan
;
Xiang, Ru
;
Cheng, Jie
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  |  
浏览/下载:15/0
  |  
提交时间:2022/03/01
centrifugal pump
magnetic liquid sealing device
medium cavitation
interface fluctuations
Dynamic Modeling and Simulation of Quick-Setting Slurry with Spatiotemporal Rheological Properties
会议论文
Beijing, 21 October 2021 - 25 October 2021
作者:
Cheng PD(程鹏达)
;
Deng,Shaohui
;
Liu,Bao Lin
;
Xing,Zhanqing
;
Yang,Peizhou
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  |  
浏览/下载:25/0
  |  
提交时间:2021/11/23
grouting
quick-setting slurry
spatiotemporal rheological property
yield stress
dynamic model
Flow mechanism and performance analysis of axial tip clearance micro jet in impeller blade of liquid ring pump
期刊论文
Hangkong Dongli Xuebao/Journal of Aerospace Power, 2021, 卷号: 36, 期号: 6, 页码: 1296-1303
作者:
Wei, Xiaoxiao
;
Zhang, Renhui
;
Liu, Guihong
;
Meng, Fanrui
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/02/17
Impellers
Kinetic energy
Kinetics
Liquids
Vortex flow
Blade tip clearance
High pressure regions
Hydraulic performance
Performance analysis
Rotational directions
Sealing performance
Temporal and spatial distribution
Turbulent kinetic energy
Investigation on moisture migration of unsaturated clay using cross-borehole electrical resistivity tomography technique
期刊论文
GEOMECHANICS AND ENGINEERING, 2021, 卷号: 25, 期号: 4, 页码: 295-302
作者:
Lei, Jiang
;
Chen, Weizhong
;
Li, Fanfan
;
Yu, Hongdan
;
Ma, Yongshang
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  |  
浏览/下载:57/0
  |  
提交时间:2021/08/11
cross-borehole electrical resistivity tomography
unsaturated clay
moisture migration
fracture self-sealing
Chaos Characteristics Analysis of Friction Vibration Signal in Running-in Process of Dry Gas Seal
期刊论文
Gongcheng Kexue Yu Jishu/Advanced Engineering Science, 2021, 卷号: 53, 期号: 3, 页码: 205-214
作者:
Chen, Jinlin
;
Ding, Xuexing
;
Tang, Liping
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/02/17
Chaos theory
Friction
Lyapunov methods
Phase space methods
Sealants
Time series
Time series analysis
Vibration analysis
Wear of materials
Attractor structure
Chaos characteristics
Chaotic characteristics
Correlation dimensions
Ensemble Empirical Mode Decomposition methods (EEMD)
Maximum Lyapunov exponent
Phase space reconstruction
Principal Components
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