The most complex multiphase model in 6.3.26, solving a separate set of conservation equations for each phase. Used for fluidized beds and complex droplet separation. Species Transport and Reacting Flows For combustion and chemical processing, 6.3.26 includes:
: While 6.3.26 relied almost exclusively on CPUs, current versions feature native multi-GPU solvers that can achieve the performance of thousands of CPU cores. ansys fluent 6326
Considers directional anisotropy, critical for highly swirling flows. The most complex multiphase model in 6
A simplified Eulerian multiphase model for dispersed phases moving at different velocities (e.g., sedimentation, slurry flows). Considers directional anisotropy
| Feature | Fluent 2024 R2 | Fluent 6326 | Improvement | |---------|----------------|-------------|--------------| | Pressure-velocity coupling | PISO, SIMPLE, Coupled | (learned preconditioner) | 3–5x faster convergence | | Turbulence models | k-ω SST, SA, RSM | k-ω SST + ML transition | 15% better separation prediction | | Combustion | FGM, EDM, PDF | Exa-Chem (on-the-fly chemistry DL) | 100x speedup for detailed kinetics | | Mesh adaptation | AMR (isotropic) | Anisotropic feature-aware AMR | 80% fewer cells for boundary layers |