SYNCHROTRON COMPUTED MICROTOMOGRAPHY OF POROUS-MEDIA - TOPOLOGY AND TRANSPORTS

被引：370

作者：

SPANNE, P

THOVERT, JF

JACQUIN, CJ

LINDQUIST, WB

JONES, KW

ADLER, PM

机构：

[1] LAB PHENOMENES TRANSPORT MELANGES,F-86360 CHASSENEUIL,FRANCE

[2] INST FRANCAIS PETR,F-92506 RUEIL MALMAISON,FRANCE

[3] SUNY STONY BROOK,STONY BROOK,NY 11794

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 73卷 / 14期

关键词：

D O I：

10.1103/PhysRevLett.73.2001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Computed microtomography is applied to a piece of Fontainebleau sandstone in order to determine the geometrical structure of the pores. The topology of the void space is then derived from the tomographic image of the volume. Permeability and conductivity are computed and found in good agreement with experimental data. Perspectives offered by this new nondestructive method with a potential resolution of the order of one micrometer or less are analyzed.

引用

页码：2001 / 2004

页数：4

共 17 条

[1]

Adler P., 1992, POROUS MEDIA GEOMETR

[2] THE FORMATION FACTOR OF RECONSTRUCTED POROUS-MEDIA [J].