Particle-Based CFD
XFlow
High-fidelity, mesh-free, Lattice Boltzmann CFD — built for complex moving geometry, multiphase flows, free surfaces, and lubrication. Automatic lattice, GPU-accelerated, intuitive setup.
Overview
Complex Flows, Without the Meshing Pain
XFlow is a particle-based Lattice Boltzmann solver for high-fidelity CFD. Multiphase, moving parts, free surfaces, and lubrication workflows — handled natively without traditional volume meshing.
Automatic lattice generation minimises user inputs; comprehensive GPU computing accelerates solve time; advanced rendering supports realistic post-processing. The result: more time on design iteration, less on pre-processing.
Key Features
Why Engineers Choose XFlow
Mesh-Free Workflow
Automatic lattice generation eliminates traditional volume & boundary-layer meshing — point at geometry and solve.
GPU Acceleration
Native multi-GPU support — runs at scale on modern compute hardware for dramatic time-to-solution gains.
Moving Geometry
Handles arbitrary motion natively — rotating gears, opening valves, fluttering wings — without remeshing.
Multiphase & Free Surface
Liquid sloshing, splash, multi-fluid interaction — particle-based formulation handles it cleanly.
Lubrication Specialist
State-of-the-art lubrication workflows — wetted area, churning losses, gearbox oil-jet simulation.
Beyond Standard LBM
Central-moment scattering operator — enhanced Galilean invariance, accuracy, and stability.
Applications
Where XFlow Shines
Gearbox Lubrication
Automotive
Multiphase
Acoustics
Aerospace
Industrial
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Get Started
Try XFlow on Your Toughest Flow Problem
Whether the bottleneck is meshing time, moving-geometry stability, or oil-jet lubrication accuracy — Craftronics will benchmark XFlow on your data and deliver licensing & training in India.