Estimation of the probability of finite percolation in porous mi-crostructures from tomographic images Percolation is an important property of porous media, as it describes the connectivity of pores. We propose a novel, direction-dependent percolation probability which can efficiently be estimated f...
Main Authors: | , , , , |
---|---|
Other Authors: | |
Format: | Text |
Language: | English |
Subjects: | |
Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.455.2481 http://www.alexanderrack.eu/papers/ohser2012.pdf |
id |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.455.2481 |
---|---|
record_format |
openpolar |
spelling |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.455.2481 2023-05-15T15:02:30+02:00 Joachim Ohsera Claudio Ferrerob Oliver Wirjadic Alina Kuznetsovac Er Rackb The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.455.2481 http://www.alexanderrack.eu/papers/ohser2012.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.455.2481 http://www.alexanderrack.eu/papers/ohser2012.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.alexanderrack.eu/papers/ohser2012.pdf 1 text ftciteseerx 2016-01-08T06:08:43Z Estimation of the probability of finite percolation in porous mi-crostructures from tomographic images Percolation is an important property of porous media, as it describes the connectivity of pores. We propose a novel, direction-dependent percolation probability which can efficiently be estimated from three-dimensional images obtained by microtomography. Furthermore, in order to describe the penetrability of the pore space by particles of a given diameter or a fluid of a given surface tension, we introduce a percolation probability depending on the width of the pores, from which we may also derive a measure of the mean pore channel width. As application examples, we consider the penetrability of porous berillium pebbles, the connectivity of pores in arctic firn, the percolation of the pore space of aluminium foams and the mean width of the percolating space between the fibers in a laminate’s percolating pore space. Text Arctic Unknown Arctic |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
topic |
1 |
spellingShingle |
1 Joachim Ohsera Claudio Ferrerob Oliver Wirjadic Alina Kuznetsovac Er Rackb |
topic_facet |
1 |
description |
Estimation of the probability of finite percolation in porous mi-crostructures from tomographic images Percolation is an important property of porous media, as it describes the connectivity of pores. We propose a novel, direction-dependent percolation probability which can efficiently be estimated from three-dimensional images obtained by microtomography. Furthermore, in order to describe the penetrability of the pore space by particles of a given diameter or a fluid of a given surface tension, we introduce a percolation probability depending on the width of the pores, from which we may also derive a measure of the mean pore channel width. As application examples, we consider the penetrability of porous berillium pebbles, the connectivity of pores in arctic firn, the percolation of the pore space of aluminium foams and the mean width of the percolating space between the fibers in a laminate’s percolating pore space. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Joachim Ohsera Claudio Ferrerob Oliver Wirjadic Alina Kuznetsovac Er Rackb |
author_facet |
Joachim Ohsera Claudio Ferrerob Oliver Wirjadic Alina Kuznetsovac Er Rackb |
author_sort |
Joachim Ohsera |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.455.2481 http://www.alexanderrack.eu/papers/ohser2012.pdf |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
http://www.alexanderrack.eu/papers/ohser2012.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.455.2481 http://www.alexanderrack.eu/papers/ohser2012.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766334449235001344 |