scholarly journals Enhanced Vapor-Phase Diffusion in Porous Media - LDRD Final Report

10.2172/2628 ◽  
1999 ◽  
Author(s):  
C.K. Ho ◽  
S.W. Webb
Keyword(s):  
Porous Media ◽  
Vapor Phase ◽  
Final Report ◽  
Phase Diffusion ◽  
Diffusion In Porous Media

scholarly journals Anomalous diffusion in porous media

2016 ◽  
Vol 40 (3) ◽  
pp. 1850-1862 ◽  
Author(s):  
J.A. Ferreira ◽  
G. Pena ◽  
G. Romanazzi
Keyword(s):  
Porous Media ◽  
Anomalous Diffusion ◽  
Diffusion In Porous Media

Numerical Analysis of Thermal-Solutal Convection in Heterogeneous Porous Media

2005 ◽  
Vol 73 (1) ◽  
pp. 21-25 ◽  
Author(s):  
Charles-Guobing Jiang ◽  
M. Ziad Saghir ◽  
M. Kawaji
Keyword(s):  
Porous Media ◽  
Thermal Diffusion ◽  
Soret Effect ◽  
Heterogeneous Porous Media ◽  
Soret Coefficient ◽  
Solutal Convection ◽  
Coefficient Distribution ◽  
Separation Ratio ◽  
Diffusion In Porous Media ◽  
Vertical Cavity

Thermal diffusion, or Soret effect, in porous media is mathematically modeled with the Firoozabadi model based on non-equilibrium thermodynamics. The Soret effect in a binary mixture is investigated in a vertical cavity with heterogeneous permeability, where natural convection can occur. The thermo solutal convection with heterogeneous permeability was studied in terms of flow pattern, concentration distribution, component separation ratio, and Soret coefficient distribution. A consistent analysis was conducted and it is concluded that the Soret coefficient of thermal diffusion in porous media strongly depends on the heterogeneity of permeability.

Vapor-phase Diffusion of Benzene in Soil

1987 ◽  
Vol 16 (1) ◽  
pp. 38-43 ◽  
Author(s):  
Ali A. Karimi ◽  
Walter J. Farmer ◽  
Mark M. Cliath
Keyword(s):  
Vapor Phase ◽  
Phase Diffusion

scholarly journals Transport of subsurface bacteria in porous media. Final report

1998 ◽  
Author(s):  
R.G. Arnold ◽  
J.C. Baygents ◽  
K.L. Ogden
Keyword(s):  
Porous Media ◽  
Final Report
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