Marco De Paoli
@marcodepaoli.bsky.social
Scientist and engineer, TU Wien 🇦🇹🇪🇺
Visit my website https://marcodepaoli.com/
Visit my website https://marcodepaoli.com/
October 2, 2025 at 8:35 AM
🧵 8/n We also acknowledge the @eurohpc-ju.bsky.social for awarding the projects EHPC-BEN-2024B08-060 and EHPC-EXT-2024E02-122 to access the EuroHPC supercomputer MareNostrum5 hosted at the @bsc-cns.bsky.social (Spain).
October 2, 2025 at 8:35 AM
🧵 8/n We also acknowledge the @eurohpc-ju.bsky.social for awarding the projects EHPC-BEN-2024B08-060 and EHPC-EXT-2024E02-122 to access the EuroHPC supercomputer MareNostrum5 hosted at the @bsc-cns.bsky.social (Spain).
🧵 7/n This project has received funding from the European Union’s @horizoneu.bsky.social (@scienceinnovation.ec.europa.eu) under Marie Sklodowska-Curie grant agreement MEDIA no. 101062123.
October 2, 2025 at 8:35 AM
🧵 7/n This project has received funding from the European Union’s @horizoneu.bsky.social (@scienceinnovation.ec.europa.eu) under Marie Sklodowska-Curie grant agreement MEDIA no. 101062123.
🧵 6/n Thanks to Guru Sreevanshu Yerragolam (@utwente.bsky.social), Roberto Verzicco (Gran Sasso Science Institute)
and @detleflohse.bsky.social (@utwente.bsky.social) for the great collaboration.
and @detleflohse.bsky.social (@utwente.bsky.social) for the great collaboration.
October 2, 2025 at 8:35 AM
🧵 6/n Thanks to Guru Sreevanshu Yerragolam (@utwente.bsky.social), Roberto Verzicco (Gran Sasso Science Institute)
and @detleflohse.bsky.social (@utwente.bsky.social) for the great collaboration.
and @detleflohse.bsky.social (@utwente.bsky.social) for the great collaboration.
🧵 5/n The paper is published on J. Fluid Mech. (@cambup-scieng.cambridge.org) and freely available for download here www.cambridge.org/core/journal...
Solute mixing in porous media with dispersion and buoyancy | Journal of Fluid Mechanics | Cambridge Core
Solute mixing in porous media with dispersion and buoyancy - Volume 1020
www.cambridge.org
October 2, 2025 at 8:35 AM
🧵 5/n The paper is published on J. Fluid Mech. (@cambup-scieng.cambridge.org) and freely available for download here www.cambridge.org/core/journal...
🧵 4/n Salt water basins are used to manage water resources in regions where the subsurface is characterised by high-salinity groundwater. Here marcodepaoli.com/2025/10/01/d... we provide an example.
Predicting dispersion of contaminants
Transport and dispersion of contaminants in the subsurface are common to many geophysical and industrial applications. How can we model these processes including dispersion and buoyancy?
marcodepaoli.com
October 2, 2025 at 8:35 AM
🧵 4/n Salt water basins are used to manage water resources in regions where the subsurface is characterised by high-salinity groundwater. Here marcodepaoli.com/2025/10/01/d... we provide an example.
🧵 3/n However, when the flow is driven #buoyancy forces induced by the contaminant itself, predictions may be uncertain. This is the case of salt dispersion from artificial lakes.
October 2, 2025 at 8:35 AM
🧵 3/n However, when the flow is driven #buoyancy forces induced by the contaminant itself, predictions may be uncertain. This is the case of salt dispersion from artificial lakes.
🧵 2/n #Transport and #dispersion of #contaminants in the subsurface are common to many geophysical and industrial applications, from the management of nuclear waste to the dispersion of chemicals and pollutants. Dispersion models to predict these scenarios exist, and are well developed.
October 2, 2025 at 8:35 AM
🧵 2/n #Transport and #dispersion of #contaminants in the subsurface are common to many geophysical and industrial applications, from the management of nuclear waste to the dispersion of chemicals and pollutants. Dispersion models to predict these scenarios exist, and are well developed.
3/3 @utwente.bsky.social @tuwien.at @poftwente.bsky.social
Open access provided by @tuwien.at
Funding provided by @fwf-at.bsky.social
📸 Image: Sketch of a slender fibre undergoing both rotation and translation.
Open access provided by @tuwien.at
Funding provided by @fwf-at.bsky.social
📸 Image: Sketch of a slender fibre undergoing both rotation and translation.
May 6, 2025 at 8:19 AM
3/3 @utwente.bsky.social @tuwien.at @poftwente.bsky.social
Open access provided by @tuwien.at
Funding provided by @fwf-at.bsky.social
📸 Image: Sketch of a slender fibre undergoing both rotation and translation.
Open access provided by @tuwien.at
Funding provided by @fwf-at.bsky.social
📸 Image: Sketch of a slender fibre undergoing both rotation and translation.
2/3 In this work with Giuseppe CA Caridi, Vlad Giurgiu and Alfredo Soldati, we quantify the uncertainty associate with these measurements, and provide guidelines to optimise the acquisition parameters. This work published on @Experiments in Fluids is #open #access and available here rdcu.be/ekP9O
Complete solid-body rotation rate measurements of micro-plastic curved fibers in turbulence
rdcu.be
May 6, 2025 at 8:19 AM
2/3 In this work with Giuseppe CA Caridi, Vlad Giurgiu and Alfredo Soldati, we quantify the uncertainty associate with these measurements, and provide guidelines to optimise the acquisition parameters. This work published on @Experiments in Fluids is #open #access and available here rdcu.be/ekP9O
🧵8/8 The manuscript and the data are freely available for download.
📕 Paper agupubs.onlinelibrary.wiley.com/doi/10.1029/...
💻 Data figshare.com/articles/dat...
#PhysicsOfFluids #physics #engineering #OpenAccess #OpenSource #UniversityTwente #TUWien
📕 Paper agupubs.onlinelibrary.wiley.com/doi/10.1029/...
💻 Data figshare.com/articles/dat...
#PhysicsOfFluids #physics #engineering #OpenAccess #OpenSource #UniversityTwente #TUWien
Simulation and Modeling of Convective Mixing of Carbon Dioxide in Geological Formations
Convective mixing of carbon dioxide in geological formations follows different regimes During a regime in which the flux is constant, mixing in 3D simulations is 13% larger than in 2D simulations...
agupubs.onlinelibrary.wiley.com
April 1, 2025 at 10:57 AM
🧵8/8 The manuscript and the data are freely available for download.
📕 Paper agupubs.onlinelibrary.wiley.com/doi/10.1029/...
💻 Data figshare.com/articles/dat...
#PhysicsOfFluids #physics #engineering #OpenAccess #OpenSource #UniversityTwente #TUWien
📕 Paper agupubs.onlinelibrary.wiley.com/doi/10.1029/...
💻 Data figshare.com/articles/dat...
#PhysicsOfFluids #physics #engineering #OpenAccess #OpenSource #UniversityTwente #TUWien
🧵7/8 We acknowledge the @eurohpc-ju.bsky.social for awarding the project GEOCOSE and for granting access to the EuroHPC supercomputer LUMI‐C, hosted by the @lumi-supercomputer.eu consortium (Finland).
April 1, 2025 at 10:57 AM
🧵7/8 We acknowledge the @eurohpc-ju.bsky.social for awarding the project GEOCOSE and for granting access to the EuroHPC supercomputer LUMI‐C, hosted by the @lumi-supercomputer.eu consortium (Finland).
🧵6/8 This project has received funding from the European Union's @horizoneu.bsky.social research and innovation programme under the Marie Sklodowska‐Curie grant agreement MEDIA.
April 1, 2025 at 10:57 AM
🧵6/8 This project has received funding from the European Union's @horizoneu.bsky.social research and innovation programme under the Marie Sklodowska‐Curie grant agreement MEDIA.
🧵5/8 This work is the result of a collaboration between the @poftwente.bsky.social @utwente.bsky.social, @newcastleuni.bsky.social, Sapienza Università di Roma and @tuwien.at.
April 1, 2025 at 10:57 AM
🧵5/8 This work is the result of a collaboration between the @poftwente.bsky.social @utwente.bsky.social, @newcastleuni.bsky.social, Sapienza Università di Roma and @tuwien.at.
🧵4/8 With this dataset, which we make freely available, we derive a simple, reliable and accurate physical model to describe the post‐injection dynamics of carbon dioxide. This model can be used to identify suitable sequestration sites or to design carbon dioxide injection strategies.
April 1, 2025 at 10:57 AM
🧵4/8 With this dataset, which we make freely available, we derive a simple, reliable and accurate physical model to describe the post‐injection dynamics of carbon dioxide. This model can be used to identify suitable sequestration sites or to design carbon dioxide injection strategies.
🧵3/8 We used massively parallelized numerical simulations to systematically investigate the flow dynamics in 3D systems and provide a robust quantification of the differences occurring with respect to ideal 2D systems.
April 1, 2025 at 10:57 AM
🧵3/8 We used massively parallelized numerical simulations to systematically investigate the flow dynamics in 3D systems and provide a robust quantification of the differences occurring with respect to ideal 2D systems.
🧵6/6 This contribution represents a key milestone of the Marie Sklodowska-Curie Fellowship MEDIA (project n. 101062123), funded from the @ec.europa.eu Horizon Europe.
The code and the paper are freely available for download.
📕 Paper doi.org/10.1016/j.cp...
💻 Code github.com/depaolimarco...
The code and the paper are freely available for download.
📕 Paper doi.org/10.1016/j.cp...
💻 Code github.com/depaolimarco...
Redirecting
doi.org
March 20, 2025 at 8:14 AM
🧵6/6 This contribution represents a key milestone of the Marie Sklodowska-Curie Fellowship MEDIA (project n. 101062123), funded from the @ec.europa.eu Horizon Europe.
The code and the paper are freely available for download.
📕 Paper doi.org/10.1016/j.cp...
💻 Code github.com/depaolimarco...
The code and the paper are freely available for download.
📕 Paper doi.org/10.1016/j.cp...
💻 Code github.com/depaolimarco...
🧵5/6 Two different algorithms are proposed to solve the scalar transport and to efficiently adapt to the different flow conditions.
📸 In the figure: Evolution of a Rayleigh-Taylor instability in a porous - 3D visualization of the concentration field.
📸 In the figure: Evolution of a Rayleigh-Taylor instability in a porous - 3D visualization of the concentration field.
March 20, 2025 at 8:14 AM
🧵5/6 Two different algorithms are proposed to solve the scalar transport and to efficiently adapt to the different flow conditions.
📸 In the figure: Evolution of a Rayleigh-Taylor instability in a porous - 3D visualization of the concentration field.
📸 In the figure: Evolution of a Rayleigh-Taylor instability in a porous - 3D visualization of the concentration field.
🧵4/6 AFiD-Darcy is suitable to investigate different canonical flows. To show the code's capabilities, the maximal driving strength explored has been doubled as compared to state-of-art simulations, corresponding to an increase of the associated computational effort of about 8 to 16 times.
March 20, 2025 at 8:14 AM
🧵4/6 AFiD-Darcy is suitable to investigate different canonical flows. To show the code's capabilities, the maximal driving strength explored has been doubled as compared to state-of-art simulations, corresponding to an increase of the associated computational effort of about 8 to 16 times.