NUMECA-OMNIS

We are glad to announce that OMNIS™ v3.1 Release Candidate is available today.

It’s going to bring you exciting new features and product improvements, including a new Lattice-Boltzmann based solver. Check it out!

This release comes with the documentation included in the software and is available online in our customer area on www.numeca.com.

Açıklama

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We are glad to announce that OMNIS™ v3.1 Release Candidate is available today.

It’s going to bring you exciting new features and product improvements, including a new Lattice-Boltzmann based solver. Check it out!

This release comes with the documentation included in the software and is available online in our customer area on www.numeca.com.

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Highlights

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Simulation – new Lattice-Boltzmann solver
OMNIS™/LB is a particle-based Lattice-Boltzmann solver for complex and high-fidelity flow simulations, based on the monolithic integration of the PALABOS libraries developed by FlowKit-NUMECA Group Ltd.
This first release is primarily dedicated to internal multi phase flow applications such as gearboxes, bearings, and volumetric pumps.

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Semi-immersed gearbox validation

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Mixing tank multiphase simulation

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Simulation – Bridge to FINE™
The Bridge to FINE™ feature enables an analysis workflow which takes advantage of the OMNIS™ meshing and post-processing capabilities, as well as the simulation power and all features of FINE™/Open with OpenLabs™, FINE™/Marine, and FINE™/Turbo.

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Geometry – Boolean operations
You can now combine, intersect and subtract sets of volumes to create new objects.

 

                              Unite operation                                                                       Subtract operation

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Geometry – Chamfer and Fillet
You can create round edges with the Fillet tool and bevel edges with the Chamfer tool.

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                                     Add chamfer                                                                         Add fillet

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Fixes and improvements

OMNIS™/PLATFORM

  • Improved user interface
  • Ruler
  • Save as image
  • Orthographic view
  • Launch simulation on a cluster
  • Time controller
  • Averages and integrals
  • User-defined derived quantities
  • Solver Plugin API

OMNIS™/HEXPRESS

  • User-imported initial mesh
  • Close viscous layers
  • Variable viscous layers
  • OpenFOAM optimization

OMNIS™/OPEN

  • Gradient, the divergence, and the curl of a quantity – BETA
  • Export to CFView™ – BETA

OMNIS™/LB

  • Automatic lattice generation
  • Fully resolved multi-phase flow with small droplets and bubbles
  • Fully resolved flow through complex geometries and porous media
  • Immersed boundary (IB) method for body-to-body motion and contact
  • Strong scalability for computations on a massively parallel architecture

İncelemeler

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