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FEATool Multiphysics v1.12.1 Released with FEniCS GUI Integration

04-14-2020 01:03 PM CET | IT, New Media & Software

Press release from: Precise Simulation - FEATool Multiphysics

FEATool Multiphysics with FEniCS GUI and Solver Interface

FEATool Multiphysics with FEniCS GUI and Solver Interface

FEATool Multiphysics (https://www.featool.com) has now been updated to version 1.12.1 with significant improvements to the multi-solver simulation interfaces. In addition to supporting the built-in MATLAB multiphysics solver, and the computational fluid dynamics (CFD) solvers OpenFOAM and SU2, FEATool now also includes full support for the popular open source FEA solver FEniCS.

The unique multi-simulation feature of FEATool Multiphysics allows one to easily define complex multiphysics models, and use up to four different solvers with the "one-click interface". This saves a significant amount of work and time by only having to set up models once in a easy to use GUI, while at the same time having direct access to different solvers without having to learn their configuration syntax and formats.

- Learn one easy to use interface, to use four solvers interchangeably
- Validate simulations by comparing results from different solvers
- Use FEATool as a preprocessor and postprocessor for FEniCS, OpenFOAM and SU2
- Learning aid for FEniCS, OpenFOAM, and SU2 by using FEATool to export model files
- Supports reproducible MATLAB and Python simulation scripts

FEATool-FEniCS GUI and Solver Interface

The FEniCS GUI and solver interface has been significantly improved and updated to support the latest FEniCS version 2019.1.0 and Python 3. The FEATool-FEniCS solver interface now supports most multiphysics models including

- Full support for 1D, 2D, and 3D problems with automatic grid conversion to the FEniCS Dolfin mesh format
- Automatic conversion of linear and non-linear, stationary and now also time dependent problems
- Complex non-linear equation and boundary coefficients are also supported, and can involve expressions of dependent variables, derivatives, time, space, mathematical expressions, logical switch expressions
- Linear as well as higher order finite element shape function types (while preserving full simulation accuracy)
- Full FEniCS GUI support as well as CLI scripting using the fenics MATLAB function

Additional New Features

- Improved postprocessing and visualization
- Faster and more efficient 3D graphics
- GUI support for more colors and colormaps, titles, and plot configurations
- GUI functionality to view partial grids
- Improved and more accurate Robin boundary condition treatment
- Faster expression evaluation via nodal interpolation
- New electrostatics micro strip capacitance tutorial

Please visit https://www.featool.com/news/2020/04/10/fenics-gui-and-matlab-integration-with-featool-multiphysics for more information.

Precise Simulation Ltd.
Suite 601, 6/F
Tai Tung Building
8 Fleming Road
Wan Chai
Hong Kong

Precise Simulation, founded in 2013, is a dedicated provider of simulation software for product design, virtual prototyping, and research to technical enterprises and research labs in industry and academia. The unique FEATool Multiphysics product is a fully integrated simulation software platform for creating virtual models and apps based on physical phenomena. A particular strength is its ability to account for coupled physics phenomena and fully integration of many types of multi-physics solvers. FEATool Multiphysics is a complete simulation platform for electromagnetics, structural, acoustics, fluid flow, heat transfer, and chemical applications. Built-in interfaces enable the integration of FEAtool Multiphysics with MATLAB, physics solvers, CAD, and CAE tools. Simulation experts rely on FEATool Multiphsyics to design and develop physics based models and results to their teams, manufacturing departments, test laboratories, and customers throughout the world.

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