Pollutant dispersion Bifurcation Activated sludge Lattice-Boltzmann methods Direct numerical simulation Large eddy simulation Large Eddy Simulation Volume penalization method Multiphase flows Soluble microbial products Hydrogen Membrane separation Fluid-structure interaction Wet air oxidation Fouling Filtration Wetting Spectral method Time splitting Fluid mixtures Supercritical fluid Porous media Membrane bioreactor Rheology Transport Numerical simulation Compressible flow Isotropic turbulence Turbulence Relaxation Instability Mass transfer Hamilton's principle Interfaces Intermittency Model Turbulent flows Extraction Compressible flows Piston effect Large-Eddy Simulation Wavelets Penalization CFD Membrane Water Combustion Spectral methods Reverse osmosis Polysulfone Convection Finite volume method Phase transition Industrial symbiosis Rotating flows Hyperbolic systems Supercritical CO2 extraction LES Desalination Aerodynamics Elastic waves Adsorption Nanoparticles Lattice Boltzmann Heat transfer Immersed boundary method Volume penalization Biot-JKD model Simulations Partial slip Supercritical CO2 Lattice Boltzmann method Pervaporation Membrane filtration Fractional derivatives Fusion Piloted ignition Wastewater treatment Concentration polarization Ultrafiltration Shock capturing Numerical modelling Disjoining pressure Lattice Boltzmann Method Efficiency Immersed Boundary Fluid mechanics Finite element method Drinking water Taylor-Couette Turbulence modeling Tokamak Coherent structures Computational fluid dynamics Olive mill wastewater Hydrodynamics Edge plasma Immersed interface method Rotor-stator Modeling