Evaluation of Tracer Transport Into a Tunnel by Various Numerical Models
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F15%3A00002527" target="_blank" >RIV/46747885:24620/15:00002527 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24220/15:#0003376
Result on the web
<a href="http://www-pub.iaea.org/iaeameetings/46527/International-Symposium-on-Isotope-Hydrology-Revisiting-Foundations-and-Exploring-Frontiers" target="_blank" >http://www-pub.iaea.org/iaeameetings/46527/International-Symposium-on-Isotope-Hydrology-Revisiting-Foundations-and-Exploring-Frontiers</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Evaluation of Tracer Transport Into a Tunnel by Various Numerical Models
Original language description
Paper in proceedings without ISBN on memory media, 4 pages: We study the water flow in fractured granite between the surface and the tunnel, using a numerical model to interpret data from natural tracers (described in a separate paper by Sanda et al. [1]). The main features are the distinction of the shallow permeable zone and a permeable fracture/fault from remaining compact rock is included in the 3D model variant. First, we solve the pulse transport and compare the mean residence time with the lumpedparameter model results (both the stable isotopes 2H and 18O and the 3He/3He data). Second, we input and fit the real stable isotopes concentration sequences in the surface and the tunnel respectively, for the shallow parts of the tunnel. In both cases,mobile water volume (porosity of permeable structures) is estimated together with hydraulic parameters from the inflow rates.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
DA - Hydrology and limnology
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LO1201" target="_blank" >LO1201: DEVELOPMENT OF THE INSTITUTE FOR NANOMATERIALS, ADVANCED TECHNOLOGIES AND INNOVATION</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů