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Journal Article

Inverse Problem to Constrain Hydraulic and Thermal Parameters Inducing Anomalous Heat Flow in the Lower Yarmouk Gorge

Authors
/persons/resource/koltzer

Koltzer,  Nora
6.1 Basin Modelling, 6.0 Geotechnologies, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

Inbar,  Nimrod
External Organizations;

/persons/resource/mkuehn

Kühn,  M.
3.4 Fluid Systems Modelling, 3.0 Geochemistry, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

/persons/resource/pemoe

Möller,  Peter
3.4 Fluid Systems Modelling, 3.0 Geochemistry, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

Rosenthal,  Eliyahu
External Organizations;

Schneider,  Michael
External Organizations;

Siebert,  Christian
External Organizations;

Raggad,  Marwan
External Organizations;

/persons/resource/fabienma

Magri,  F.
0 Pre-GFZ, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

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Fulltext (public)

1876894.pdf
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Citation

Koltzer, N., Inbar, N., Kühn, M., Möller, P., Rosenthal, E., Schneider, M., Siebert, C., Raggad, M., Magri, F. (2016): Inverse Problem to Constrain Hydraulic and Thermal Parameters Inducing Anomalous Heat Flow in the Lower Yarmouk Gorge. - Energy Procedia, 97, 419-426.
https://doi.org/10.1016/j.egypro.2016.10.038


Cite as: https://gfzpublic.gfz-potsdam.de/pubman/item/item_1876894
Abstract
In the present study, inverse problems (IP) are applied with FEPEST® in FEFLOW® to find parameter distributions of hydraulic and thermal conductivity that lead to the observed thermal anomalies in the Lower Yarmouk Gorge (LYG) and a more accurate fit of borehole data. Results indicate reduced hydraulic conductivities in shallower parts of the system than previously estimated. The absence of a fault under the Lower Yarmouk Gorge in deeper sediments can be superseded by presence of interconnecting local fractures. The contribution of the conductive thermal regime turns out to be negligible.