Issue link: https://resources.randsim.com/i/1449429
5 Advanced physics capabilities and ease of use help ensure that you meet your product development targets. CAD Import and Meshing From CAD import to geometry meshing, our flexible tools allow you to automatically create meshes or hand-craft them. ANSYS meshing can extract fluid volume from a CAD assembly and automatically create tetrahedral or hexahedral meshes with inflation layers. We also offer advanced repair tools so you can import and prep geometry for partly or fully manual meshing. ANSYS pre- processing tools provide the high-quality meshes your project needs, so you obtain accurate results. Advanced Physics Modeling Capabilities Our CFD technology incorporates all the advanced physics modeling capability required for a wide range of applications. Models are fully tested and validated to ensure that your simulation consistently yields results you can trust. Robust Solvers The software includes a pressure-based coupled solver, a fully segregated pressure-based solver, and two density-based solver formulations. No matter the problem you are studying, ANSYS has the solver to fit your needs Turbulence Models Fluent delivers cutting-edge turbulence modeling capabilities in an unparalleled breadth of models. These include several versions of the popular k-epsilon and k-omega models as well as the Reynolds stress model for highly anisotropic flows. Advanced scale-resolving turbulence models are also available: large eddy simulation (LES), detached eddy simulation (DES) and scale- adaptive simulation (SAS). In addition, innovative transition models accurately predict flow in which the boundary layer transitions from laminar to turbulent regime. The oil and gas industry uses multiphase models extensively to troubleshoot separation equipment performance. "ANSYS software improve- ments have led to reduced run times; multiphase and turbulence models have a greater ability to handle primary and secondary phases." David Stanbridge Managing Director Swift Technology Group "Zitron uses Fluent because the tool provides the exceptionally wide range of physical models needed to accurately predict tunnel ventilation system performance." Ana Belén Amado Mining Engineer Zitron Because turbulence has a strong effect on flow char- acteristics over a wide range of applications, such as this tundish, Fluent offers a number of advanced turbulence models in the form of algebraic, one- equation, two-equation and Reynolds stress models.