NUMECA Releases OMNIS 3.1 for Simulation, Optimization

NUMECA Releases OMNIS 3.1 for Simulation, Optimization

BRUSSELS, Belgium, Mar 11, 2019 – NUMECA is delighted to announce the official release of OMNIS 3.1 for multidisciplinary simulation and optimization. It’s going to bring you exciting new features and product improvements including our new Lattice-Boltzmann based solver.

 

454_9

 

Highlights of version 3.1

OMNIS/LB – particle-based Lattice-Boltzmann solver

Save a lot of time and run the most complex simulations

OMNIS/LB is a particle-based Lattice-Boltzmann solver for complex and high-fidelity flow simulations. It easily handles complex geometry with moving parts, solid contacts, free surface flows. The engineering days spent in geometry preparation, mesh, and simulation setups are now reduced down to minutes of your precious time. This first release is primarily dedicated to internal multiphase flow applications such as gearboxes, bearings, and volumetric pumps.

 

282Semi-immersed gearbox validation

1551780882_3Mixing tank multiphase simulation

 

Simulation – Bridge to FINE

Access all technologies in one environment 

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

 

1551780934_4

Workflow with OMNIS Bridge

1551781063_5FINE/Open results post-processed in OMNIS

 

Fixes and improvements

OMNIS/ENVIRONMENT

Improved user experience

  1. We redesigned the UI for a more focused and intuitive navigation
  2. Save view as images
  3. Orthographic view

More geometry preparation tools

  1. Geometry boolean operations such as union, intersection, and subtraction
  2. Create chamfer and Fillet
  3. Measure distances with a ruler

Extension of your simulation capabilities

  1. Launch simulation on a high-performance computing (HPC) cluster
  2. Animate geometry and flow solution with the time controller
  3. Compute averages and integrals
  4. User-define derived quantities
  5. Connect your own in-house solver with the Solver Plugin API

OMNIS/HEXPRESS

  1. Import user-defined initial mesh
  2. Close viscous layers
  3. Variable viscous layers
  4. OpenFOAM optimization

OMNIS/OPEN

  1. Compute the gradient, the divergence, and the curl of a quantity – BETA
  2. Export results to CFView – BETA

OMNIS/LB

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

Before you upgrade, check out the Release Notes for important changes in this release.

About NUMECA International

NUMECA International is a leading developer and provider of Grid Generation, Multi-physics and CFD software systems for analysis and design of industrial products and processes, with an emphasis towards domains of turbomachinery, marine, aeronautics, aerospace, energy, chemical processes and multi-physics. NUMECA offers an extended suite of software systems covering a broad range of applications for both internal and external flows, including fluid-structure, fluid thermal, aero-acoustic interactions.

Driven by creativity, innovation & quality, we proudly turn our passion into software toolsets that support the world’s leading industries. We provide innovative technology and models in response to specific industrial requirements. For more information, visit https://www.numeca.com.

About Guest/blogger

Guest/blogger posts belongs to respective authors. The articles/tips are summarized here, if interested in reading the complete blog post, please follow the links given under each post.