Résumé Le programme GeoSMA-3D (structure géotechnique tridimensionnelle et analyse de modèle) développé par l’équipe de recherche a été utilisé pour permettre la visualisation et l’analyse de l’ingénierie des tunnels, en déterminant les informations sur les blocs clés et sur les surfa...
The heat transfer fluid is initially heated by capturing solar thermal energy using the solar concentrator (PTC). The vaporized fluid then expands in the expander, generating work that is converted into electricity by an alternator (Alt). This electrical energy directly powers the hydraulic pump, ...
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Key sampling and testing activities that can contribute to better characterization of the subsurface hydrogeology and geochemistry include: • Sampling and Evaluation While Drilling: Drilling fluid (mud) logging, coring and core analysis, borehole geophysical logging, single-packer hydraulic testing and ...
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A hydraulic model, as part of the design process, was built to examine potential countermeasures for vortex suppression. The final solution was a segmented barrier between the intake and the dam. It effectively suppressed the intake flow circulations; only minor intermittent vortices were left. The...
The results demonstrated the effectiveness of the proposed approach for the analysis of fluid dynamics in complex systems, such as oilfield areas, and highlighted the capacity of microbial communities to "behave" as "bio-thermometers", that is, as indicators of the different temperatures in various...
An approximate solution for a plane strain hydraulic fracture that accounts for fracture toughness, fluid viscosity, and leak-off. Int. J. Fract. 2017, 205, 221–237. [CrossRef] 32. Madyarov, A.; Prioul, R.; Zutshi, A.; Seprodi, N.; Groves, D.; Pei, J.; Wong, S.W. ...
which induce dynamic redistribution of the in-situ stress. Subsequently, hydraulic properties such as permeability and porosity are affected by the geometrical changes of fractures and pore spaces. Thus, interactions occur between fluid and rock. Additional coupling occurs through pressure- and temperature...
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