Simulating laminar and turbulent multiphase flows with Fujin

2026/03/10 by Marco Edoardo Rosti
Engineering · #Computational Fluid Dynamics and Aerodynamics #Computational fluid dynamics #Computer simulation #Direct numerical simulation #Fluid Dynamics and Heat Transfer #Laminar flow #Lattice Boltzmann Simulation Studies #Multiphase flow #Solver #Turbulence

paper · doi:10.1088/1873-7005/ae4fee

openalex publication_date 2026/03/10 · crossref created 2026/03/10 · openalex created_date 2026/03/12 · crossref issued 2026/03/19 · crossref published 2026/03/19 · crossref published-online 2026/03/19 · crossref deposited 2026/03/19 · crossref published-print 2026/04/01 · crossref indexed 2026/08/03 · openalex updated_date 2026/08/04

Abstract

Abstract In this manuscript, we review the mathematical models and the numerical approaches used to perform direct numerical simulations of a variety of multiphase turbulent problems with the solver Fujin , developed in the Complex Fluids and Flows unit at the Okinawa Institute of Science and Technology.

Citations

• Effect of submerged vegetation on water surface geometry and air-water momentum transfer
• Energy, enstrophy and helicity transfers in polymeric turbulence
• Extending Kolmogorov Theory to Polymeric Turbulence
• The interplay of plasticity and elasticity in elastoviscoplastic flows in wavy channels
• An Eulerian-based immersed boundary method for particle suspensions with implicit lubrication model
• An Eulerian-based immersed boundary method for particle suspensions with implicit lubrication model
• Numerical Methods for Viscoelastic Fluid Flows
• Numerical study of filament suspensions at finite inertia
• Effect of polymer-stress diffusion in the numerical simulation of elastic turbulence
• Computational modeling of multiphase viscoelastic and elastoviscoplastic flows
• A FFT-based finite-difference solver for massively-parallel direct numerical simulations of turbulent flows
• Elastoviscoplastic flow in porous media
• AFiD-GPU: a versatile Navier-Stokes Solver for Wall-Bounded Turbulent Flows on GPU Clusters
• Numerical Study of the Sedimentation of Spheroidal Particles
• Collision model for fully-resolved simulations of flows laden with finite-size particles
• Volume of fluid (VOF) method for the dynamics of free boundaries
• On the formulation of rheological equations of state
• An efficient mass-preserving interface-correction level set/ghost fluid method for droplet suspensions under depletion forces
• Elastic turbulence hides in the small scales of inertial polymeric turbulence