Ansys Fluent® fluid simulation software delivers high-fidelity computational fluid dynamics (CFD) models that are critical for designing next-generation, energy-efficient vehicles Leveraging just ...

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 ...

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 ...

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.

Computational fluid dynamics (CFD) is the science of predicting fluid flow, heat and mass transfer, chemical reactions, and related phenomena. It helps engineers design products in which the flow of ...

CFD, or Computational Fluid Dynamics, is the use of computer simulations to predict how fluids like air or coolant move around and through objects. In car design, "fluid" mostly means airflow. It's ...

A new study reveals that, for a complex CFD problem solved using Ansys Fluent, an optimized cloud setting results in accelerated solution runtimes. To optimize results for users, Ansys Gateway powered ...