Open Research Data and Software
Real-time and offline bubble detection and fluidized-bed control
Data and software for our study on automated bubble detection and evolutionary-algorithm-based fluidized-bed control, including offline/online detection and adaptive process control.
van Wachem, B., Nübel, C., Pandey, P.B., Mostaghim, S.: Software for online bubble detection and control of fluidized beds
zenodo.org/record/15013538
Bubble dynamics in oscillating gas flows
Data and software for our study on bubble motion in quasi-2D fluidized beds under sinusoidally modulated gas flow, capturing size, position, and velocity statistics.
Pandey, P., Nübel, C., Mostaghim, S., van Wachem, B.: Bubble dynamics data for oscillating gas flow as inlet to a quasi-2D fluidized bed
zenodo.org/record/15102957
Self-sorting of bidisperse particles in evaporating droplets
Data and software for our study on particle transport and segregation in evaporating sessile droplets, including simulation data and Python analysis tools.
Jain, A., Denner, F., van Wachem, B.: Self-sorting of bidisperse particles in evaporating sessile droplets
zenodo.org/record/15114148
Wall-modeled LES using the volume-filtering framework
Data and software for our study introducing a new paradigm for wall-modeled LES, with velocity and pressure fields plus scripts for profile visualization.
Hausmann, M., van Wachem, B.: A new paradigm for wall-modeled large eddy simulations using the volume-filtering framework
zenodo.org/doi/10.5281/zenodo.15094241
Fully-coupled algorithm for interfacial flows with large density ratios
Data and software for our study on implicit surface-tension treatment in multiphase simulations, including case studies and analysis tools.
Janodet, R., van Wachem, B., Denner, F.: A fully-coupled algorithm with implicit surface-tension treatment for interfacial flows with large density ratios
zenodo.org/record/13215768
Dispersion of particles in heated evaporating droplets
Data and software for our study on droplet evaporation on heated substrates, including fluid fields, particle data, and analysis scripts.
Jain, A., Denner, F., van Wachem, B.: Dispersion of particles in a sessile droplet evaporating on a heated substrate
zenodo.org/record/10940707
Aerodynamic force correlations for non-spherical particles
Data and software for our study on drag, lift, and torque in compressible flows over non-spherical particles, with simulation data and Python tools.
Gorges, C., Denner, F., Chéron, V., van Wachem, B.: Correlations for aerodynamic force coefficients of non-spherical particles in compressible flows
zenodo.org/record/14283844
Deterministic drag modelling in the Stokes regime
Data and software for our study on drag modelling of spherical particles using data-driven approaches, with hydrodynamic force data and Python analysis scripts.
Elmestikawy, H., Reuter, J., Evrard, F., Mostaghim, S., van Wachem, B.: Deterministic drag modelling for spherical particles in the Stokes regime using data-driven approaches
zenodo.org/record/10611852
Rod-like particle correlations in wall-bounded shear flow
Data and software for our study on drag, lift, and torque correlations for rod-like particles in linear wall-bounded shear, including simulation outputs and analysis scripts.
Chéron, V., van Wachem, B.: Drag, lift, and torque correlations for rod-like non-spherical particles in linear wall-bounded shear flow
zenodo.org/record/12608231
Hydrodynamic forces in stationary particle assemblies
Data and software for our study on microstructure-based prediction of forces in particle assemblies, including Minkowski tensor data, force fields, and visualization files.
van Wachem, B., Chéron, V., Elmestikawy, H.: Microstructure-based prediction of hydrodynamic forces in stationary particle assemblies
zenodo.org/record/8282784
Non-uniform flow correlations for non-spherical particles
Data and software for our study on hydrodynamic force correlations in locally non-uniform flows, including datasets and a Python script suite for analysis.
Chéron, V., Evrard, F., van Wachem, B.: Drag, lift and torque correlations for axi-symmetric non-spherical particles in locally non-uniform flows
zenodo.org/record/7849290
Wave-DNA: nonlinear acoustic wave simulations
Software for our study introducing Wave-DNA, a simulation tool for nonlinear acoustic waves based on the convective Kuznetsov equation with advanced FDTD methods.
Schenke, S., Sewerin, F., van Wachem, B., Denner, F.: Wave-DNA: A software tool for simulating nonlinear acoustic waves emitted by moving boundaries. SoftwareX 30, 102101 (2025)
doi.org/10.1016/j.softx.2025.102101
Hydrodynamic forces in Euler–Lagrange simulations
Data and software for our study on a new paradigm for computing forces on particles in Euler–Lagrange simulations, including single-particle and suspension datasets with plotting tools.
van Wachem, B., Elmestikawy, H., Chandran, A., Hausmann, M.: A new paradigm for computing hydrodynamic forces on particles in Euler–Lagrange point-particle simulations
zenodo.org/record/15364321
Topology changes in 3D front-tracking simulations
Data and software for our study on a marching-cubes-based method for topology changes in multiphase flows, including validation cases, front-mesh outputs, and plotting scripts.
Gennari, G., Gorges, C., Denner, F., van Wachem, B.: A marching cubes-based method for topology changes in three-dimensional two-phase flows with front tracking
zenodo.org/record/15075655
Geometric interface reconstruction with sharp front tracking
Data and software for our study on sharp front tracking with geometric interface reconstruction, including validation cases, front-mesh outputs, and Python plotting scripts.
Gorges, C., Denner, F., Evrard, F., Chiodi, R., van Wachem, B.: Sharp front tracking with geometric interface reconstruction (2025)
zenodo.org/record/14749559
Air purification and mask wearing in classrooms
Data and software for our study on classroom air quality, including input files for OpenFOAM simulations assessing purifiers, distancing, and mask wearing.
Jain, A., van Wachem, B.: Numerical study on the impact of large air purifiers, physical distancing, and mask wearing in classrooms (2023)
zenodo.org/record/7825273
Interface Reconstruction Library (IRL)
Software for our study introducing IRL, a C++ library for sharp front tracking with geometric interface reconstruction, published in SIAM Journal on Scientific Computing and openly available on GitHub.
Evrard, F., Chiodi, R., Han, A., van Wachem, B., Desjardins, O.: First moments of a polyhedron clipped by a paraboloid. SIAM J. Sci. Comput. 45, A2250–A2274
doi.org/10.1137/22M1524308
