Auflistung nach Mitwirkenden "Geistlinger, Helmut"
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Evaporation Study Based on Micromodel Experiments: Comparison of Theory and Experiment
Geistlinger, Helmut; Ding, Yi; Apelt, Bernd; Schlüter, Steffen; Küchler, Matthias; Reuter, Danny; Vorhauer, Nicole; Vogel, Hans-Jörg (Water Resources Research, 2019)Abstract Evaporation—a key process for water exchange between soil and atmosphere—is controlled by internal water fluxes and surface vapor fluxes. Recent studies demonstrated that the dynamics of the water flow in corners ... -
The Impact of Wettability and Surface Roughness on Fluid Displacement and Capillary Trapping in 2-D and 3-D Porous Media: 1. Wettability-Controlled Phase Transition of Trapping Efficiency in Glass Beads Packs
Fluid invasion, displacement of one fluid by another in porous media, is important in a large number of industrial and natural processes. Of special interest is the trapping of gas and oil clusters. We study the impact of ... -
The Impact of Wettability and Surface Roughness on Fluid Displacement and Capillary Trapping in 2-D and 3-D Porous Media: 2. Combined Effect of Wettability, Surface Roughness, and Pore Space Structure on Trapping Efficiency in Sand Packs and Micromodels
Zulfiqar, Bilal; Vogel, Hannes; Ding, Yi; Golmohammadi, Saeed; Küchler, Matthias; Reuter, Danny; Geistlinger, Helmut (Water Resources Research, 2020)A comprehensive understanding of the combined effects of surface roughness and wettability on the dynamics of the trapping process is lacking. This can be primarily attributed to the contradictory experimental and numerical ...