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 5 of 5 for “"Geothermik"”.
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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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Die Geothermie-Bohrung Hamburg-Allermöhe : eine Analyse mit Hilfe reaktiver Transportsimulation
Precipitation of minerals in hydrothermal reservoirs can decrease porosity and permeability significantly. In these cases, the amount of hot water produced by hydrothermal heat mining installations is far too low for an economical use of the resource. Massive anhydrite cementation of formerly …
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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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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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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 …