Evaluation of Underground Experiments with 3d Numerical Models

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F14%3A%230000563" target="_blank" >RIV/46747885:24620/14:#0000563 - isvavai.cz</a>

Alternative codes found

RIV/46747885:24220/14:00000405 RIV/46747885:24220/14:#0003149

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Evaluation of Underground Experiments with 3d Numerical Models

Original language description

The rock heating test in Josef gallery (underground laboratory managed by Czech Technical University) is a part of the project to study conditions for a technology for the energy storage in rock and the influence of the cyclic thermal loading to the rockproperties. The experiment is aimed to capture complex processes of heat transport, stress and deformation, and groundwater flow, using a variety of sensors with data recording. The coupled thermal-stress model, developed in COMSOL software and combining the unsteady heat conduction and the linear elasticity, has been used for a comparison with measured data. Next, there are two main issues of the heat and water interaction in the test: a contribution of water to the heat transport by the advection anda change of hydraulic properties by the thermal expansion stresses.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JE - Non-nuclear power engineering, energy consumption and utilization

OECD FORD branch

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Project

<a href="/en/project/FR-TI3%2F325" target="_blank" >FR-TI3/325: Research on a thermally loaded rock - perspectives of underground thermal energy storage</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2014

Confidentiality

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

Article name in the collection

5th International Colloquium on Geomechanics And Geophysics

ISBN

978-80-86407-49-4

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

39-40

Publisher name

Ústav geoniky AV

Place of publication

Ostrava

Event location

Karolínka

Event date

Jan 1, 2014

Type of event by nationality

CST - Celostátní akce

UT code for WoS article

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