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Publications

2025

  • A. Chandran, F. Evrard, B. van Wachem, Steady undisturbed velocity correction scheme for Euler–Lagrange simulations near planar walls, International Journal of Multiphase Flow 191 (2025) 105305. https://doi.org/10.1016/j.ijmultiphaseflow.2025.105305

  • G. Gennari, C. Gorges, F. Denner, B. van Wachem, A marching cubes based method for topology changes in three-dimensional two-phase flows with front tracking, Journal of Computational Physics 540 (2025) 114284. https://doi.org/10.1016/j.jcp.2025.114284

  • C. Gorges, V. Chéron, A. Chopra, F. Denner, B. van Wachem, Correlations for aerodynamic force coefficients of non-spherical particles in compressible flows, International Journal of Multiphase Flow 184 (2025) 105111. https://doi.org/10.1016/j.ijmultiphaseflow.2024.105111

  • C. Gorges, F. Evrard, R. Chiodi, B. van Wachem, F. Denner, Sharp front tracking with geometric interface reconstruction, Journal of Computational Physics 535 (2025) 114059. https://doi.org/10.1016/j.jcp.2025.114059

  • R. Janodet, B. van Wachem, F. Denner, A fully-coupled algorithm with implicit surface tension treatment for interfacial flows with large density ratios, Journal of Computational Physics 520 (2025) 113520. https://doi.org/10.1016/j.jcp.2024.113520

  • B. van Wachem, H. Elmestikawy, A. Chandran, M. Hausmann, A new paradigm for computing hydrodynamic forces on particles in Euler–Lagrange point-particle simulations, Journal of Fluid Mechanics 1018 (2025) A41. https://doi.org/10.1017/jfm.2025.10526

2024

  • V. Chéron, F. Evrard, B. van Wachem, Drag, lift and torque correlations for axi-symmetric rod-like non-spherical particles in locally linear shear flows, International Journal of Multiphase Flow 171 (2024) 104692. https://doi.org/10.1016/j.ijmultiphaseflow.2023.104692

  • V. Chéron, B. van Wachem, Drag, lift, and torque correlations for axi-symmetric rod-like non-spherical particles in linear wall-bounded shear flow, International Journal of Multiphase Flow 179 (2024) 104906. https://doi.org/10.1016/j.ijmultiphaseflow.2024.104906

  • H. Elmestikawy, J. Reuter, F. Evrard, S. Mostaghim, B. van Wachem, Deterministic drag modelling for spherical particles in Stokes regime using data-driven approaches, International Journal of Multiphase Flow (2024) 104880. https://doi.org/10.1016/j.ijmultiphaseflow.2024.104880

  • C. Gorges, M. Brömmer, C. Velten, S. Wirtz, E.I. Mahiques, V. Scherer, K. Zähringer, B. van Wachem, Comparing two IBM implementations for the simulation of uniform packed beds, Particuology 86 (2024) 1–12. https://doi.org/10.1016/j.partic.2023.04.006

  • M. Hausmann, H. Elmestikawy, B. van Wachem, Physically consistent immersed boundary method: A framework for predicting hydrodynamic forces on particles with coarse meshes, Journal of Computational Physics 519 (2024) 113448. https://doi.org/10.1016/j.jcp.2024.113448

  • M. Hausmann, V. Chéron, F. Evrard, B. van Wachem, Study and derivation of closures in the volume-filtered framework for particle-laden flows, Journal of Fluid Mechanics 996 (2024) A41. https://doi.org/10.1017/jfm.2024.573

  • B. van Wachem, H. Elmestikawy, V. Chéron, Microstructure-based prediction of hydrodynamic forces in stationary particle assemblies, International Journal of Multiphase Flow 175 (2024) 104815. https://doi.org/10.1016/j.ijmultiphaseflow.2024.104815

2023

  • V. Chéron, F. Evrard, B. van Wachem, A hybrid immersed boundary method for dense particle-laden flows, Computers & Fluids 259 (2023) 105892. https://doi.org/10.1016/j.compfluid.2023.105892

  • C. Gorges, A. Hodžić, F. Evrard, B. van Wachem, C.M. Velte, F. Denner, Efficient reduction of vertex clustering using front tracking with surface normal propagation restriction, Journal of Computational Physics 491 (2023) 112406. https://doi.org/10.1016/j.jcp.2023.112406

  • M. Hausmann, F. Evrard, B. van Wachem, Large eddy simulation model for two-way coupled particle-laden turbulent flows, Physical Review Fluids 8 (2023) 084301. https://doi.org/10.1103/PhysRevFluids.8.084301

2022

  • F. Denner, F. Evrard, B. van Wachem, Breaching the capillary time-step constraint using a coupled VOF method with implicit surface tension, Journal of Computational Physics 459 (2022) 111128. https://doi.org/10.1016/j.jcp.2022.111128

  • F. Denner, C. Gorges, F. Evrard, B. van Wachem, Fully-coupled algorithm for viscoelastic interfacial flows, in: IUTAM Symposium, Venice, Italy, 2022.

  • C. Gorges, F. Evrard, B. van Wachem, F. Denner, Reducing volume and shape errors in front tracking by divergence-preserving velocity interpolation and parabolic fit vertex positioning, Journal of Computational Physics 457 (2022) 111072. https://doi.org/10.1016/j.jcp.2022.111072

  • M. Hausmann, F. Evrard, B. van Wachem, An efficient model for subgrid-scale velocity enrichment for large-eddy simulations of turbulent flows, Physics of Fluids 34 (2022) 115135. https://doi.org/10.1063/5.0127231

  • C.P. Zanutto, E.E. Paladino, F. Evrard, B. van Wachem, F. Denner, Modeling of interfacial mass transfer based on a single-field formulation and an algebraic VOF method considering non-isothermal systems and large volume changes, Chemical Engineering Science 247 (2022) 116855. https://doi.org/10.1016/j.ces.2021.116855

  • C.P. Zanutto, F. Evrard, B. van Wachem, F. Denner, E.E. Paladino, Modeling interfacial mass transfer of highly non-ideal mixtures using an algebraic VOF method, Chemical Engineering Science 251 (2022) 117458. https://doi.org/10.1016/j.ces.2022.117458

2021

2020

  • F. Denner, F. Evrard, B. van Wachem, Conservative finite-volume framework and pressure-based algorithm for flows of incompressible, ideal-gas and real-gas fluids at all speeds, Journal of Computational Physics 409 (2020) 109348. https://doi.org/10.1016/j.jcp.2020.109348

  • F. Evrard, F. Denner, B. van Wachem, Euler-Lagrange modelling of dilute particle-laden flows with arbitrary particle-size to mesh-spacing ratio, Journal of Computational Physics: X 8 (2020) 100078. https://doi.org/10.1016/j.jcpx.2020.100078

  • F. Evrard, F. Denner, B. van Wachem, Height-function curvature estimation with arbitrary order on non-uniform Cartesian grids, Journal of Computational Physics: X 7 (2020) 100060. https://doi.org/10.1016/j.jcpx.2020.100060

2019

2018

  • M.H. Abdol Azis, F. Evrard, B. van Wachem, An immersed boundary method for flows with dense particle suspensions, Acta Mechanica 230 (2018) 485–515. https://doi.org/10.1007/s00707-018-2296-y

  • P. Bartholomew, F. Denner, M.H. Abdol-Azis, A. Marquis, B. van Wachem, Unified formulation of the momentum-weighted interpolation for collocated variable arrangements, Journal of Computational Physics 375 (2018) 177–208. https://doi.org/10.1016/j.jcp.2018.08.030

  • F. Denner, A. Charogiannis, M. Pradas, C.N. Markides, B. van Wachem, S. Kalliadasis, Solitary waves on falling liquid films in the inertia-dominated regime, Journal of Fluid Mechanics 837 (2018) 491–519. https://doi.org/10.1017/jfm.2017.867

  • F. Denner, C.-N. Xiao, B. van Wachem, Pressure-based algorithm for compressible interfacial flows with acoustically-conservative interface discretisation, Journal of Computational Physics 367 (2018) 192–234. https://doi.org/10.1016/j.jcp.2018.04.028

2017

  • F. Denner, F. Evrard, R. Serfaty, B. van Wachem, Artificial viscosity model to mitigate numerical artefacts at fluid interfaces with surface tension, Computers & Fluids 143 (2017) 59–72. https://doi.org/10.1016/j.compfluid.2016.11.006

  • B. van Wachem, K. Thalberg, J. Remmelgas, I. Niklasson-Björn, Simulation of Dry Powder Inhalers: Combining Micro-Scale, Meso-Scale and Macro-Scale Modeling, AIChE Journal 63 (2017) 501–516. https://doi.org/10.1002/aic.15424

  • C.-N. Xiao, F. Denner, B. van Wachem, Fully-coupled pressure-based finite-volume framework for the simulation of fluid flows at all speeds in complex geometries, Journal of Computational Physics 346 (2017) 91–130. https://doi.org/10.1016/j.jcp.2017.06.009

2015

  • F. Denner, B. van Wachem, Numerical time-step restrictions as a result of capillary waves, Journal of Computational Physics 285 (2015) 24–40. https://doi.org/10.1016/j.jcp.2015.01.021

  • F. Denner, B. van Wachem, TVD differencing on three-dimensional unstructured meshes with monotonicity-preserving correction of mesh skewness, Journal of Computational Physics 298 (2015) 466–479. https://doi.org/10.1016/j.jcp.2015.06.008

  • B. van Wachem, M. Zastawny, F. Zhao, G. Mallouppas, Modelling of gas–solid turbulent channel flow with non-spherical particles with large Stokes numbers, International Journal of Multiphase Flow 68 (2015) 80–92. https://doi.org/10.1016/j.ijmultiphaseflow.2014.10.006

  • F. Zhao, W.K. George, B. van Wachem, Four-way coupled simulations of small particles in turbulent channel flow: The effects of particle shape and Stokes number, Physics of Fluids 27 (2015) 083301. https://doi.org/10.1063/1.4927277

2014

  • F. Denner, B. van Wachem, Compressive VOF method with skewness correction to capture sharp interfaces on arbitrary meshes, Journal of Computational Physics 279 (2014) 127–144. https://doi.org/10.1016/j.jcp.2014.09.002

  • F. Denner, B. van Wachem, Fully-coupled balanced-force VOF framework for arbitrary meshes with least-squares curvature evaluation from volume fractions, Numerical Heat Transfer Part B: Fundamentals 65 (2014) 218–255. https://doi.org/10.1080/10407790.2013.849996

2013

2012

2007

  • B. van Wachem, A. Benavides, V.R. Gopala, A coupled solver approach for multiphase flow problems, in: 6th International Conference on Multiphase Flows, Leipzig, Germany, 2007, Paper No 183.

2006

  • B. van Wachem, V.R. Gopala, A coupled solver approach for multiphase flow calculations on collocated grids, in: European Conference on Computational Fluid Dynamics, ECCOMAS CFD, TU Delft, 2006, pp. 1–16.