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Title: A 2-D Pore-Network Model of the Drying of Single-Component Liquids in Porous Media

Abstract

The drying of liquid-saturated porous media is typically approaching using macroscopic continuum models involving phenomenological coefficients. Insight on these coefficients can be obtained by a more fundamental study at the pore- and pore-network levels. In this report, a model based on pore-network representation of porous media that accounts for various process at the pore-scale is presented. These include mass transfer by advection and diffusion in the gas phase, viscous flow in liquid and gas phases and capillary effects at the gas-liquid menisci in the pore throats.

Authors:
; ; ;
Publication Date:
Research Org.:
National Petroleum Technology Office, Tulsa, OK (US)
Sponsoring Org.:
USDOE Office of Fossil Energy (FE) (US)
OSTI Identifier:
750286
Report Number(s):
DOE/BC/15211-3
TRN: US200221%%278
DOE Contract Number:
AC26-99BC15211
Resource Type:
Technical Report
Resource Relation:
Other Information: PBD: 20 Jan 2000
Country of Publication:
United States
Language:
English
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; POROUS MATERIALS; FLOW MODELS; ADVECTION; DIFFUSION; DRYING; MASS TRANSFER; VISCOUS FLOW

Citation Formats

Yortsos, Yanic C., Yiotis, A.G., Stubos, A.K., and Boundovis, A.G. A 2-D Pore-Network Model of the Drying of Single-Component Liquids in Porous Media. United States: N. p., 2000. Web. doi:10.2172/750286.
Yortsos, Yanic C., Yiotis, A.G., Stubos, A.K., & Boundovis, A.G. A 2-D Pore-Network Model of the Drying of Single-Component Liquids in Porous Media. United States. doi:10.2172/750286.
Yortsos, Yanic C., Yiotis, A.G., Stubos, A.K., and Boundovis, A.G. Thu . "A 2-D Pore-Network Model of the Drying of Single-Component Liquids in Porous Media". United States. doi:10.2172/750286. https://www.osti.gov/servlets/purl/750286.
@article{osti_750286,
title = {A 2-D Pore-Network Model of the Drying of Single-Component Liquids in Porous Media},
author = {Yortsos, Yanic C. and Yiotis, A.G. and Stubos, A.K. and Boundovis, A.G.},
abstractNote = {The drying of liquid-saturated porous media is typically approaching using macroscopic continuum models involving phenomenological coefficients. Insight on these coefficients can be obtained by a more fundamental study at the pore- and pore-network levels. In this report, a model based on pore-network representation of porous media that accounts for various process at the pore-scale is presented. These include mass transfer by advection and diffusion in the gas phase, viscous flow in liquid and gas phases and capillary effects at the gas-liquid menisci in the pore throats.},
doi = {10.2172/750286},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jan 20 00:00:00 EST 2000},
month = {Thu Jan 20 00:00:00 EST 2000}
}

Technical Report:

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