Ansys Fluent® fluid simulation software solved a 2.4-billion-cell-problem using 320 NVIDIA GH200 Grace Hopper Superchips scaled with NVIDIA Quantum-2 InfiniBand at the Texas Advanced Computing Center ...

ANSYS, Inc. ANSS has achieved a milestone by completing the largest-ever commercial Fluent CFD simulation using AMD Instinct MI250X graphics processing units (GPUs). This groundbreaking achievement ...

While today’s CFD simulations are mainly based on Reynolds-Averaged Navier-Stokes (RANS) turbulence models, it is becoming increasingly clear that certain classes of flows are better covered by models ...

Turbulence modeling is one of the main sources of uncertainty in CFD simulations of technical flows. This is not surprising, as turbulence is the most complex phenomenon in classical physics.

ANSYS’ Student simulation software package, available for free download, allows aspiring engineers to perform finite element analysis (FEA) and computational fluid dynamics (CFD) simulations outside ...