NUMECA Fine / Marine 9.1 | 1.5 Gb
NUMECA International is delighted to announce the official release new version of FINE / Marine simulation software. Release 9.1 - the faster convergence, same accuracy - and plenty of other improvements.
Convergence booster
Dynamic evolution of non-linear iterations and under relaxation coefficients during the acceleration phase of the boat has been implemented to get 25% of speedup, without any penalty on accuracy.
Convergence checker now interfaced
To avoid useless CPU time when the computation is already converged, the solver automatically stops the simulations when the physical quantities are converged. This interesting tool is now interfaced with smart default values to save time.
Documentation upgrade
4 new demo cases have been added to the documentation package to illustrate the maneuvring operations: roll damping, zig-zag, turning circle, and course keeping are now part of the standard simulations of FINE/Marine. Also, 1 democase for seakeeping based on the Tokyo Workshop 2015 has been added.
Extension of the self-propulsion plugin to double screwed ships
The plugin dedicated to self-propulsion with modeled propellers in sliding grids has been extended to double screwed ships.
Several C-Wizard improvements
- Impose vertical center of gravity and let the C-Wizard calculate the longitudinal one
- Successive restarts now handled with relative time
- Convergence checker incorporated to save CPU time
- Seakeeping improvements to decrease number of cells and use ITTC inertia matrix
That's not all!
- A new time step law to automatically define the time step in case of sliding or overset grids
- The possibility to handle ducted propellers from our Rhino3D plugin
- The improvement of the forces by section plugin in CFView to handle radial, tangential and axial forces distribution like for instance on propellers.
FINE / Marine , The Leading CFD Software for Naval Architects and Marine Engineers - FINE / Marine is a unique integrated CFD software environment for the simulation of mono-fluid and multi-fluid flows around any kind of ships, boats or yacht including various types of appendages. The powerful and customized graphical user interface drives the user into the whole simulation process and integrated marine-dedicated features for different applications.
NUMECA - Full-scale self-propulsion simulation performed with FINE/Marine
NUMECA International is a leading developer and provider of Grid Generation, Multi-physics CFD software systems for the multiphysics design simulation and optimization of industrial products and processes. A leader in the field of turbomachinery, NUMECA software is used for the simulation of fluids, acoustics, thermal and fluid/mechanical coupled systems in a wide range of applications. NUMECA has a worldwide presence, with branch offices in the USA, Japan, China, Hong Kong, India and Belgium, as well as a worldwide network of distributors.
Product: NUMECA Fine / Marine
Version: 9.1 *
Supported Architectures: x64
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