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西安交通大学 [21]
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期刊论文 [108]
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A fourth-order unfitted characteristic finite element method for free-boundary problems
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 469, 页码: 19
作者:
Ma, Chuwen
;
Zheng, Weiying
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2023/02/07
Free-boundary problems
Unfitted characteristic finite element
methods
Convection-diffusion equation
Navier-Stokes equations
A FOURTH-ORDER UNFITTED CHARACTERISTIC FINITE ELEMENT METHOD FOR SOLVING THE ADVECTION-DIFFUSION EQUATION ON TIME-VARYING DOMAINS
期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2022, 卷号: 60, 期号: 4, 页码: 2203-2224
作者:
Ma, Chuwen
;
Zhang, Qinghai
;
Zheng, Weiying
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2023/02/07
 
unfitted characteristic finite element methods
time-varying domains
moving boundary problems
the advection-diffusion equation
fourth-order error estimates
Estimation model for steady infiltration rate and wetting pattern of aeolian sandy soil under vertical pipe surface drip irrigation
期刊论文
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2021, 卷号: 37, 期号: 7, 页码: 103-111
作者:
Fan, Yanwei
;
Wang, Yanxiang
;
Zhu, Pengcheng
;
Yang, Zhiwei
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2022/02/17
Irrigation
Mean square error
Ponding
Predictive analytics
Sand
Seed
Soils
Water conservation
Water resources
Wetting
Average absolute error
Cumulative infiltrations
Drip irrigation systems
Infiltration characteristic
Root mean square errors
State-of-the-art techniques
Steady infiltration rate
Water balance equation
Effects of thermoelastic coupling on the propagation of body waves in saturated porous media
期刊论文
Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering, 2020, 卷号: 39, 页码: 2693-2702
作者:
Liu, Hongbo
;
Zhou, Fengxi
;
Zhang, Ruiling
;
Yue, Guodong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/02/17
Acoustic wave velocity
Expansion
Heat flux
Porosity
Porous materials
Shear waves
Thermal expansion
Thermal gradients
Thermoelasticity
Wave equations
Wave propagation
Characteristic equation
Momentum balance equations
Propagation characteristics
Saturated porous media
Saturated porous medium
Thermal expansion coefficients
Thermal physical parameters
Thermoelastic couplings
Dynamic and asymptotic behavior of singularities of certain weak KAM solutions on the torus
期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2019, 卷号: 267, 期号: 4, 页码: 2448-2470
作者:
Cannarsa, Piermarco
;
Chen, Qinbo
;
Cheng, Wei
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2020/01/10
Hamilton-Jacobi equation
Weak KAM theory
Generalized characteristic
Singularities
Temperature characteristics analysis of axial piston pump port plate pair
期刊论文
Industrial Lubrication and Tribology, 2019, 卷号: 71, 期号: 4, 页码: 603-609
作者:
Wang, Zhaoqiang
;
Cheng, Jun
;
Ji, Hong
;
Hu, Shan
;
Chen, Hao
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/02/17
Cylinders (shapes)
Lubricating oils
Reciprocating pumps
Viscosity
Axial piston pump
Design/methodology/approach
Energy equation
Experimental values
Inclination angles
Oil film thickness
Port plate pairs
Temperature characteristic
Free vibration and buckling characteristics of compressed non-homogeneous rectangular plates on Winkler foundation with variable stiffness
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2019, 卷号: 38, 期号: 3, 页码: 258-266
作者:
Teng, Zhaochun
;
Heng, Yazhou
;
Cui, Pan
;
Liu, Lu
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  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Boundary conditions
Foundations
Natural frequencies
Stiffness
Vibrations (mechanical)
Characteristic equation
Different boundary condition
Differential transformation method (DTM)
Free vibration
Governing differential equations
Rectangular plates
Semi-analytical methods
Variable stiffness
Forced convection heat transfer from a circular cylinder with a flexible fin
期刊论文
International Journal of Heat and Mass Transfer, 2019, 卷号: 128, 页码: 319-334
作者:
Sun, Xu
;
Ye, Zehua
;
Li, Jiajun
;
Wen, Kai
;
Tian, Hui
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/11/19
Characteristic based split schemes
Euler-Bernoulli beam equation
Flexible fin
Flow and convection heat transfers
Flow induced vibrations
Galerkin finite element methods
Incompressible Navier Stokes equations
Large amplitude vibrations
Stability and Spectral Properties of General Tree-Shaped Wave Networks with Variable Coefficients
期刊论文
Acta Applicandae Mathematicae, 2019
作者:
Zhang, Y.-X.
;
Han, Z.-J.
;
Xu, G.-Q.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/21
Exponential stability
Feedback control
Recursive characteristic equation
Spectrum-determined-growth (SDG) condition
Variable coefficient
Wave network
Characteristic Mode Analysis of Thin Dielectric Objects Using the Impedance Boundary Condition
会议论文
2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings
作者:
Wu, Q.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/30
Electric fields
Integral equations
Characteristic modes
Computationally efficient
Dielectric objects
Electric field integral equation
Full wave solutions
Impedance boundary conditions
Boundary conditions
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