scholarly journals Tensor Representation of Capillary Model of a Porous Medium (Theory and Experiment)

Georesursy ◽  
2016 ◽  
Vol 18 (3) ◽  
pp. 166-170
Author(s):  
V.M. Maksimov ◽  
◽  
N.M. Dmitriev ◽  
A.N. Kuz'michev ◽  
Keyword(s):  
Porous Medium ◽  
Tensor Representation ◽  
Medium Theory ◽  
Capillary Model ◽  
Theory And Experiment

Comparison of theory and experiment for solute transport in highly heterogeneous porous medium

2007 ◽  
Vol 30 (11) ◽  
pp. 2235-2261 ◽  
Author(s):  
Fabrice Golfier ◽  
Michel Quintard ◽  
Fabien Cherblanc ◽  
Brendan A. Zinn ◽  
Brian D. Wood
Keyword(s):  
Porous Medium ◽  
Solute Transport ◽  
Heterogeneous Porous Medium ◽  
Theory And Experiment

Condensation of a Downward Flowing Vapor on a Horizontal Cylinder Embedded in a Porous Medium

1991 ◽  
Vol 113 (4) ◽  
pp. 300-304 ◽  
Author(s):  
J. Orozco
Keyword(s):  
Porous Medium ◽  
Saturated Porous Medium ◽  
Horizontal Cylinder ◽  
Brinkman Model ◽  
Kutta Method ◽  
Runge Kutta Method ◽  
Condensate Layer ◽  
Theory And Experiment ◽  
Good Agreement ◽  
Liquid And Vapor Phases

This article presents the results of an investigation on condensation of a downward flowing vapor on a horizontal cylinder embedded in a vapor-saturated porous medium. The Brinkman model is used to describe theoretically the flow field in both the liquid and vapor phases. The resulting governing equation was integrated numerically with the help of the fourth-order Runge-Kutta method. The dependence of the condensate layer thickness and Nusselt number on the vapor velocity and on the permeability of the porous material is reported. Experiments were conducted to verify the theoretical findings, and good agreement was found between theory and experiment.

Phase Conjugation in CO/sub 2/ Medium: Theory and Experiment

2005 ◽  
Author(s):  
A.A. Ionin ◽  
A.A. Kotkov ◽  
A.P. Napartovich ◽  
L.V. Seleznev ◽  
P.A. Svotin
Keyword(s):  
Phase Conjugation ◽  
Medium Theory ◽  
Theory And Experiment

Study on Time-Correlated Leakage Predication Model of Nonmetallic Gaskets

2010 ◽  
Vol 97-101 ◽  
pp. 629-633 ◽  
Author(s):  
Bo Qin Gu ◽  
Zhen Guo Sun ◽  
Y.Y. Li ◽  
X.L. Huang ◽  
Jian Feng Zhou ◽  
...  
Keyword(s):  
Experimental Data ◽  
Porous Medium ◽  
Regression Analysis ◽  
Prediction Accuracy ◽  
Leakage Rate ◽  
Asbestos Fiber ◽  
Medium Theory ◽  
Leakage Model ◽  
Sealing Performance ◽  
Gasket Material

The time-correlated leakage characteristic of nonmetallic gaskets was analyzed. Considering the effect of the gasket material deterioration on the sealing performance, a time-correlated leakage predication model of nonmetallic gasket sealing connections based on the porous medium theory was proposed. Some tests were performed on compressed non-asbestos fiber gaskets, the leakage behavior was investigated and the coefficients in the leakage model were obtained by regression analysis of experimental data. The predicted leakage rates according to the model were compared with the data reported in some literatures, and the prediction accuracy was also validated. The presented time-correlated leakage model provides an effective way to predict the leakage rate and evaluating the life of gasket sealing connections.

Recognition of gas hydrate using AVO-attribute crossplots based on the porous medium theory

2005 ◽  
Vol 2 (1) ◽  
pp. 7-13 ◽  
Author(s):  
Yuwen Zhang ◽  
Xuewei Liu ◽  
Changli Yao
Keyword(s):  
Porous Medium ◽  
Gas Hydrate ◽  
Medium Theory

Large-aperture compression of picosecond laser pulses and bandwidth-limited radiation arising in a spatially periodic medium: theory and experiment

1990 ◽  
Vol 151 (6-7) ◽  
pp. 317-324 ◽  
Author(s):  
R.B. Alaverdian ◽  
S.M. Arakelian ◽  
L.P. Gevorkian ◽  
B.A. Makarov ◽  
T.A. Papazian ◽  
...  
Keyword(s):  
Picosecond Laser ◽  
Laser Pulses ◽  
Periodic Medium ◽  
Medium Theory ◽  
Large Aperture ◽  
Picosecond Laser Pulses ◽  
Spatially Periodic ◽  
Theory And Experiment

Uniform deformation of a granular medium theory and experiment

1994 ◽  
Vol 35 (6) ◽  
pp. 920-927 ◽  
Author(s):  
D. Kolymbas ◽  
S. V. Lavrikov ◽  
A. F. Revuzhenko
Keyword(s):  
Granular Medium ◽  
Medium Theory ◽  
Uniform Deformation ◽  
Theory And Experiment
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