A study of a bi-phasic flow problem in porous media

2013 ◽  
Vol 7 ◽  
pp. 2055-2064 ◽  
Author(s):  
S. Gasmi ◽  
F. Z. Nouri
Keyword(s):  
Porous Media ◽  
Flow Problem ◽  
Phasic Flow

Study of a Numerical Approach for a Transient Flow Problem in Porous Media

2003 ◽  
Vol 34 (2-4) ◽  
pp. 229-243
Author(s):  
A. Chakib ◽  
T. Ghemires ◽  
A. Nachaoui
Keyword(s):  
Porous Media ◽  
Transient Flow ◽  
Flow Problem ◽  
Numerical Approach

scholarly journals On a multigrid method for the coupled Stokes and porous media flow problem

2017 ◽  
Author(s):  
P. Luo ◽  
C. Rodrigo ◽  
F. J. Gaspar ◽  
C. W. Oosterlee
Keyword(s):  
Porous Media ◽  
Multigrid Method ◽  
Flow Problem ◽  
Porous Media Flow

Dispersion of Pollutants in Semi-Infinite Porous Media with Unsteady Velocity Distribution

1983 ◽  
Vol 14 (3) ◽  
pp. 167-178 ◽  
Author(s):  
Naveen Kumar
Keyword(s):  
Porous Media ◽  
Direct Relationship ◽  
Flow Problem ◽  
Dispersion Coefficient ◽  
Time Variable ◽  
Seepage Velocity ◽  
One Dimensional ◽  
Average Flow Velocity ◽  
Dispersion Problem ◽  
Relationship Of

Analytical solutions are developed for the dispersion problem in nonadsorbing and adsorbing, semi-infinite porous media in which the flow is one dimensional and the average flow velocity is unsteady. The expression that states the direct relationship of the dispersion coefficient with seepage velocity is used to solve the unsteady dispersion flow problem by introducing a new time variable. The source concentration of the pollutant varies exponentially with time. The variation in seepage velocity with time is considered because of resistance in the flow. The graphical solutions are also obtained for a set of data assumed.

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