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.

Due to extensive ultra-low-power requirements and shortened design cycles, it is critical to make power design trade-offs, such as dynamic voltage/frequency scaling ...

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 ...

PITTSBURGH, April 1, 2025 – Ansys (NASDAQ: ANSS) today announced results from the largest commercial Fluent CFD simulation ever run on AMD Instinct MI250X GPUs. Leveraging the power of the Frontier ...

Ansys Inc. (Pittsburgh, Pa., U.S.) has announced that simulation product Ansys 2025 R2 features new AI-powered capabilities across the portfolio that accelerate simulation and expand accessibility. R2 ...

PITTSBURGH, July 29, 2025 – Ansys (NASDAQ: SNPS) today announced 2025 R2, featuring new AI-powered capabilities across the portfolio that accelerate simulation and expand accessibility. R2 also ...

SAN DIEGO--(BUSINESS WIRE)--Reaction Design®, a leading developer of combustion simulation software, is pleased to announce that the CHEMKIN-CFD™ module for simulating detailed chemistry in ...