Automated infiltration-outflow experiment performed in MR scanner

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F02%3A01083769" target="_blank" >RIV/68407700:21110/02:01083769 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Automated infiltration-outflow experiment performed in MR scanner

Popis výsledku v původním jazyce

Infiltration-outflow laboratory experiments were conducted on undisturbed highly heterogeneous soil core to estimate unsaturated hydraulic properties. While transient part of the infiltration is consistent with unsaturated flow theory, the irregularitiesoccurred in that part of infiltration where the steady state is expected. To study the infiltration in detail, visualization of the water flow was suggested. Construction of experimental set-up was adapted meet specific requirements of magnetic resonance imaging (MRI) technology. Samples were scanned to obtain 2D low-resolution vertical projection of the signal distribution of magnetic transient stages of the infiltration and the drainage. As in case of original experiment, data acquisition system wasinstalled to measure inflow, outflow and important pressures. The result is package of both image and hydraulic data.

Název v anglickém jazyce

Automated infiltration-outflow experiment performed in MR scanner

Popis výsledku anglicky

Infiltration-outflow laboratory experiments were conducted on undisturbed highly heterogeneous soil core to estimate unsaturated hydraulic properties. While transient part of the infiltration is consistent with unsaturated flow theory, the irregularitiesoccurred in that part of infiltration where the steady state is expected. To study the infiltration in detail, visualization of the water flow was suggested. Construction of experimental set-up was adapted meet specific requirements of magnetic resonance imaging (MRI) technology. Samples were scanned to obtain 2D low-resolution vertical projection of the signal distribution of magnetic transient stages of the infiltration and the drainage. As in case of original experiment, data acquisition system wasinstalled to measure inflow, outflow and important pressures. The result is package of both image and hydraulic data.

Druh

A - Audiovizuální tvorba

CEP obor

DA - Hydrologie a limnologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2002

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

ISBN

80-968480-9-7

Místo vydání

Bratislava

Název nakladatele resp. objednatele

Institute of Hydrology SAS

Verze

Neuveden

Identifikační číslo nosiče

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