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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Walther, Jens Honore
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2021Discrete element modelling of track ballast capturing the true shape of ballast stonescitations
- 2020Investigating the effect of in-cylinder gas compositions on sulfuric acid formation and condensation using CFD modeling under large two-stroke marine engine-like conditions
- 2019Surface Wetting in Multiphase Pipe-Flow
- 2019Numerical Investigation of Droplet Impact on Metallic Meshes
- 2019Molecular Dynamics Simulation of the Thermal Transport on Holey Copper Substrates
- 2015Flow Dynamics of green sand in the DISAMATIC moulding process using Discrete element method (DEM)citations
- 2014Simulations of a single vortex ring using an unbounded, regularized particle-mesh based vortex method
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document
Surface Wetting in Multiphase Pipe-Flow
Abstract
The present study examines the quantity of surface wetting in a two-phase oil and water pipe flow. The study is performed by employing an Eulerian-Eulerian CFD model using the S-gamma droplet size distribution model within Star–CCM+. In the North Sea production of oil and gas, water-phase surface processes such as scale and corrosion account for more than 40–50% of operating expenses. The objective of the model is to investigate best practices for the prediction of phase distribution aimed at evaluating the degree of the wall in contact with the waterphase (water-wetting). The model is validated by performing detailed numerical simulations corresponding to the experimental studies by Kumara et al. (2009). The comparison yields good agreement with the observed measurements with slight over-prediction of the dispersion rate but accurately describing liquid holdup. The surface wetting is then evaluated with itsinterdependence with liquid holdup and dispersion rate.