X-ray computed tomography and numerical analysis of water-saturated porous materials

A method for imaging a water-saturated porous material is developed in order to simulate a fluid flow through it using the Lattice Boltzmann method. The value of its flow permeability is compared to the value for the same sample when it is dry. An explanation for the difference in the experimental v...

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Main Author: Siltanen, Heli
Other Authors: Matemaattis-luonnontieteellinen tiedekunta, Faculty of Sciences, Fysiikan laitos, Department of Physics, University of Jyväskylä, Jyväskylän yliopisto
Format: Master's thesis
Language:eng
Published: 2012
Subjects:
Online Access: https://jyx.jyu.fi/handle/123456789/38551
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author Siltanen, Heli
author2 Matemaattis-luonnontieteellinen tiedekunta Faculty of Sciences Fysiikan laitos Department of Physics University of Jyväskylä Jyväskylän yliopisto
author_facet Siltanen, Heli Matemaattis-luonnontieteellinen tiedekunta Faculty of Sciences Fysiikan laitos Department of Physics University of Jyväskylä Jyväskylän yliopisto Siltanen, Heli Matemaattis-luonnontieteellinen tiedekunta Faculty of Sciences Fysiikan laitos Department of Physics University of Jyväskylä Jyväskylän yliopisto
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description A method for imaging a water-saturated porous material is developed in order to simulate a fluid flow through it using the Lattice Boltzmann method. The value of its flow permeability is compared to the value for the same sample when it is dry. An explanation for the difference in the experimental values of permeability for air and water is sought. A reference is given by experimental values from flow measurements that are interpreted according to Darcy's law of permeability.
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spellingShingle Siltanen, Heli X-ray computed tomography and numerical analysis of water-saturated porous materials porous materials permeability Darcy's law x-ray computed tomography the Lattice Boltzmann method Fysiikka Physics 4021 huokoisuus läpäisevyys tomografia röntgentutkimus fysiikka
title X-ray computed tomography and numerical analysis of water-saturated porous materials
title_full X-ray computed tomography and numerical analysis of water-saturated porous materials
title_fullStr X-ray computed tomography and numerical analysis of water-saturated porous materials X-ray computed tomography and numerical analysis of water-saturated porous materials
title_full_unstemmed X-ray computed tomography and numerical analysis of water-saturated porous materials X-ray computed tomography and numerical analysis of water-saturated porous materials
title_short X-ray computed tomography and numerical analysis of water-saturated porous materials
title_sort x ray computed tomography and numerical analysis of water saturated porous materials
title_txtP X-ray computed tomography and numerical analysis of water-saturated porous materials
topic porous materials permeability Darcy's law x-ray computed tomography the Lattice Boltzmann method Fysiikka Physics 4021 huokoisuus läpäisevyys tomografia röntgentutkimus fysiikka
topic_facet 4021 Darcy's law Fysiikka Physics fysiikka huokoisuus läpäisevyys permeability porous materials röntgentutkimus the Lattice Boltzmann method tomografia x-ray computed tomography
url https://jyx.jyu.fi/handle/123456789/38551 http://www.urn.fi/URN:NBN:fi:jyu-201209152415
work_keys_str_mv AT siltanenheli xraycomputedtomographyandnumericalanalysisofwatersaturatedporousmaterials