A new numerical method for one-dimensional compression test of crushable particles based on DEM

2015 ◽  
pp. 661-664
Author(s):  
Y Wang ◽  
Y Xi
Keyword(s):  
Numerical Method ◽  
Compression Test ◽  
One Dimensional

Stability of one-dimensional natural convection flows: A numerical method

1975 ◽  
Vol 2 (3) ◽  
pp. 267-277
Author(s):  
C.N. Achara ◽  
T.E. Unny ◽  
S. Satcunanathan ◽  
D.F. Parker
Keyword(s):  
Natural Convection ◽  
Numerical Method ◽  
One Dimensional

scholarly journals Numerical method of characteristics for one-dimensional blood flow

2015 ◽  
Vol 294 ◽  
pp. 96-109 ◽  
Author(s):  
Sebastian Acosta ◽  
Charles Puelz ◽  
Béatrice Rivière ◽  
Daniel J. Penny ◽  
Craig G. Rusin
Keyword(s):  
Blood Flow ◽  
Numerical Method ◽  
Method Of Characteristics ◽  
One Dimensional

An Upwind Numerical Method for a Hyperbolic One-Dimensional Two-Fluid Model

2011 ◽  
Author(s):  
Youn-Gyu Jung ◽  
Moon-Sun Chung ◽  
Sung-Jae Yi
Keyword(s):  
Numerical Method ◽  
Fluid Model ◽  
Equation System ◽  
Benchmark Problems ◽  
Two Phase ◽  
One Dimensional ◽  
Flow Problems ◽  
Complete Set ◽  
Two Fluid Model ◽  
Two Fluid

This study discusses on the implementation of an upwind method for a one-dimensional two-fluid model including the surface tension effect in the momentum equations. This model consists of a complete set of six equations including two-mass, two-momentum, and two-internal energy conservation equations having all real eigenvalues. Based on this equation system with upwind numerical method, the present authors first make a pilot code and then solve some benchmark problems to verify whether this model and numerical method is able to properly solve some fundamental one-dimensional two-phase flow problems or not.

A robust numerical method for modeling multiple wells in city-scale geothermal field based on simplified one-dimensional well model

2019 ◽  
Vol 139 ◽  
pp. 873-894 ◽  
Author(s):  
Guiling Wang ◽  
Guihong Liu ◽  
Zhihong Zhao ◽  
Yanguang Liu ◽  
Hai Pu
Keyword(s):  
Numerical Method ◽  
Geothermal Field ◽  
One Dimensional ◽  
Well Model

A FDM Solving Method of Large-Strain Consolidation of Multi-Layers Super Soft-Soil

2011 ◽  
Vol 71-78 ◽  
pp. 1880-1884
Author(s):  
Hai Jia Wen ◽  
Jia Lan Zhang
Keyword(s):  
Numerical Method ◽  
Large Strain ◽  
Soft Soil ◽  
Focal Points ◽  
One Dimensional ◽  
Practical Engineering ◽  
K Function ◽  
Soil Foundation ◽  
Soft Soil Foundation ◽  
The One

The aim is to present a numerical method to solve the large-strain consolidation of super soft-soil. The theory of large-strain consolidation (LSC) is acted as the better method for analysis on the consolidation problem of super soft-soil foundation. The focal points are, based on practical engineering, the one-dimensional LSC equations being derived, the consolidation coefficients being inquired and so on. Based on these, one-dimensional nonlinear LSC equation is solved by the FDM, the e~p and e~k function that are according with the practical engineering is introduced into the solving progress, and the multi-layers super soft-soil is also considered in the progress successfully etc. Finally, a case showed the satisfied analysis result by LSCFDM. And some realizations about LSC analysis on super soft-soil are concluded.

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