Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"geothermics"”.
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The geochemistry of fluid processes in the eastern branch of the East African Rift System
… context. After reviews of physiography, geology, geothermics and hydrology of the Eastern Rift, the following topics are considered in detail: (i) chemical and isotopic evidence for water origin, movement and evolution, (ii) chemical and isotopic evidence for gas origin, movement and evolution, …
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Isolating advective signatures in temperature logs
Geothermics as a discipline of Geophysics deals with the description of the thermal regime, its variation in time, and the associated processes. These processes can be quantified by their characteristic thermal signature observed in temperature records. Heat transfer in the Earth’s crust occurs …
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Inversion of geothermal parameters using borehole and core data
This thesis analyses the inversion of petrophysical and temperature measurements for the study of geothermal problems. The inversion of temperature data and the inversion of petrophysical measurements are first considered separately, then jointly by introducing a new algorithm for the combined …
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Influence of faults on the 3D coupled fluid and heat transport
Da geologische Störungen können als Grundwasserleiter, -Barrieren oder als gemischte leitende /stauende Fluidsysteme wirken. Aufgrund dessen können Störungen maßgeblich den Grundwasserfluss im Untergrund beeinflussen, welcher deutliche Veränderungen des tiefen thermischen Feldes bewirken kann. …
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The thermal regime of the Eastern Alps along the TRANSALP profile
The results of petrophysical laboratory measurements and inverse modelling were utilized to estimate the 2-D, steady-state conductive thermal regime in the Eastern Alpine crust and heat flow at the Moho along the TRANSALP profile. Temperature dependence of thermal conductivity and specific heat …
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Multidimensional modeling of the thermal and flow regime in the western part of the Molasse Basin, Southern Germany
The aim of this thesis is to obtain information on the groundwater flow regime at great depth within the Molasse Basin (SW Germany). For this purpose different numerical codes are applied. For an optimal geometrical representation of the basin geometry it was necessary to develop a coordinate …