NUMECA FINE / Open with OpenLabs 9.2 | 2.8 Gb
NUMECA International is delighted to announce the official release new version of FINE/Open With OpenLabs is powerful CFD Flow integrated environment. Release 9.2 - is average 10% speed-up for all generated meshes with HEXPRESS/Hybrid.
Our development team worked on different aspects to globally improve the speed of all generated meshes. As a result, a speed-up of 10% can be expected for all cases on average. In addition, particular attention has been put on the automatic local refinement for surfaces to accelerate it even further.
Improvements in the mesh quality for open thin wall configurations have also been tackled.
The distributed parallel version has been upgraded with the capacity to use the enhanced mesh projection method (EXACTMESHING keyword) and the support of SPB and CGNS formats for export.
The computation of Full Non-Matching Boundaries (FNMB) for periodic domains can be performed directly in HEXPRESS/Hybrid: faster time-to-results with a simpler and more integrated workflow.
Custom thermodynamic tables (FINE/Open)
Custom thermodynamic table data can be generated with the new version of NIST Reference Fluid Thermodynamic and Transport Properties Database (REFPROP).
REFPROP 10 is integrated into NUMECA's tables generator TabGen. The benefits of this new version are:
- Availability of 147 pure fluids
- Support for mixtures with up to 20 components
- New equations of state for some fluids
CPU Booster robustness improvements (FINE/Open)
Speed-up your most complex simulations thanks to the improved robustness of CPU-Booster.
Users get more advanced control on CPU-Booster such as the initial constant CFL for the CFL ramping, compressibility correction for supersonic exhaust jets, additional outputs...
Other improvements
HEXPRESS/Hybrid
- Capacity to smoothly close viscous layers by hanging nodes between 2 tangent surfaces to ensure an optimal quality
- Capacity to intersect mirror planes and geometries based on the triangulation
- New license check option to wait for a free license seat instead of stopping mesh generation (useful for automatic optimization and job scheduling)
FINE/Open with OpenLabs
- Rigid-body motion with 6 degrees of freedom
- Introduction of the CFL ramping for computations without CPU-Booster
- New best practices guide for premixed combustion
The resolution of Computational Fluid Dynamics (CFD) problems involves three main steps:
- spatial discretization of the flow domain,
- flow computation,
- visualization of the results.
To perform these steps NUMECA has developed three software systems. The first software system, HEXPRESS, is an automated all-hexahedral unstructured grid generation system. HEXPRESS also includes a module HEXPRESS/Hybrid, which allows to mesh complex geometries with an isotropic hybrid mesh including mainly hexahedral cells with tetrahedral, pyramid and prism cells. The second software system, FINE/Open with OpenLabs, is a powerful CFD Flow Integrated Environment dedicated to complex internal and external flows. The third software system, CFView, is a highly interactive Computational Field Visualization system.
These three software systems have been integrated in a unique and user friendly Graphical User Interface (GUI), called FINE/Open with OpenLabs, allowing the solution of complete simulations of 3D internal and external flows from the grid generation to visualization, without any file manipulation, through the concept of a project. Moreover, multi-tasking capabilities are incorporated, allowing the simultaneous treatment of multiple projects.
FINE/Open with OpenLabs fully integrates the concept of multitasking. This means that the user can manage a complete project in the FINE/Open GUI; making the grid using HEXPRESS, running the computation with the FINE/Open solver and visualizing the results with CFView. Furthermore, the user has the possibility to start, stop and control multiple computations.
418M multidomain mesh automatically generated in 4.5 hiyrs with HEXPRESS/Hybrid. Full multiphysics CHT coupling with FINE/Open radiation and heat exchanger macro model.
Numeca International Inc develops computational fluid dynamics (CFD) software for the simulation, design, and optimization of fluid flow and heat transfer worldwide. It offers automated and customized flow integrated environments (FINE), including FINE/Turbo for the simulation of rotating and turbomachinery flows; FINE/Open for the simulation of complex internal and external applications; and FINE/Marine for marine applications.
Product: FINE/Open With OpenLabs
Version: 9.2 *
Supported Architectures: x64
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