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Flux

Flux is a finite element software application used to simulate electromagnetic and thermal physics, both in 2D and 3D.
Product information

Altair Flux
Looking for software to solve electromagnetic, electrical and thermal problems?

1. What is electromagnetic simulation software?

For more than 35 years of continuous development and innovation, with the goal of helping engineers and designers optimize designs and shorten the time to bring products to market, Altair Engineering has launched the Flux Finite Element Software - a leading tool for solving problems with low-frequency electromagnetism, electricity and heat. Flux has an open and user-friendly interface that easily combines with other Altair solutions to handle multi-physics problems for many models such as 2D, 3D, Skew electric motors, transformers, and gear. Switch power, circuit breaker, ...

2. The benefits of electromagnetic simulation software - Flux

Flux software has 4 outstanding benefits:

2.1. Accuracy

Flux employs advanced numerical methods and modeling techniques that help users produce accurate and reliable results in the shortest amount of time. Flux is also continually improving the code to speed computation and allowing thousands of design configurations to be evaluated.

2.2. Flexibility

 
  • This electromagnetic analysis software can be customized according to the needs of the user.
  • Initial source and embed code generation tools allow you to save and automate simulation processes. The simulation process can be saved and completely repeated.
  • Flux can be combined with any software and is suitable even for engineers with little experience.
2.3. Parameters

The first operation in Flux is done through determining the geometrical size or physical characteristics by parameters. These parameters are easily linked together by equations. Parameter changes to the result can be easily and visually observed through color, vector, animation, and more.

2.4. Connect ability

Flux can be combined with other 3D analysis software such as Inventor, Catia, SolidWork, NX, ... to create realistic multi-physics models. Detailed simulation as part of the system or Flux can also be linked with the system emulation tools. Flux can interact with other softwares according to inheritance and concurrent models.


3. Features of electromagnetic simulation software - Flux

Flux emulation software can have many outstanding features:

3.1. Diverse application in many fields:

 
  • Magnetic fields, electricity and heat
  • Simulate magnetic / dielectric / thermal combination
  • Mechanical combination simulation
  • Simulations combined with multi-physics fields
  • Analyze static, harmonic and instantaneous problems
  • Parameter analysis
  • Controller simulation combination
3.2. Strong geometric description:
 
  • Easily sketch 2D geometry, including parametric modeling capabilities
  • 3D modeling embedded with fully parameterized structures
  • Advanced CAD import and export functionality
  • Simple modeling tool supply
  • Specialized environments for electric motors designed in 2D, skew and 3D
3.3. Flexible and easy to use meshing tool:
 
  • The Flux mesh generator offers different mesh types and meshing technologies that can be combined in 2D and 3D modeling:
- Smart automatic mesh creation based on geometry and physics
- Tools to manually create mesh according to size and density
- Grid mapping and linked mesh
- Automatically smooth the mesh during 2D and 3D solving
  • Flux can also get meshes directly from HyperMesh and SimLab for processing complex 3D CAD shapes.
3.4. Handling advanced models
 
  • The "infinite" domain for open boundary problems
  • Coils are not meshed
  • Thin regions are represented by surface models
  • Non-linear anisotropic materials
  • Modeling late
  • Losses in coils
  • Equivalent circuit
3.5. Post-processing

Flux can display different result fields:
  • Temperature, electric field and magnetic field
  • Magnetic flux, inductance, energy
  • Losses from
  • Position, speed, force, torque, speed
  • Surface effect visualization
  • Extract equivalent RLC circuit
  • User definition function
  • Maps, equality and vector plots
  • Animation 2D and 3D curves
  • Spectral analysis
  • Section
  • Look up the system simulation tables
  • Ability to export data (Excel, text, and more)
3.6. Powerful solver
 
  • Full parametric solver allows for updating geometrical or physical parameters
  • Some linear codes are repeated over and over with multiprocessing
  • Nonlinear solver Distributed research
  • The grid automatically adapts to the timing step
 
  
 

4. Flux provides multi-physical environment

Flux offers a full range of tools for synchronizing simulation setup and data export with dedicated tools focused primarily on magnetic analysis and noise vibration.

4.1. Electromagnetic thermal analysis

Combining Flux with CFD simulation tools like AcuSolve, CDAdapco STAR-CCM + or ANSYS Fluent makes the results more accurate by taking into account fluid dynamics and increasing the accuracy of the thermal analysis.

4.2. Combined with vibration and stress analysis tools

Electromagnetic force is the source of the mechanical stress or noise in the electromagnetic structure. Flux electromagnetic simulation software can accurately calculate these forces and export them to stress or vibration analysis tools like OptiStruct, LMS Virtual. Lab, MSC Nastran or ANSYS Mechanical.


5. Flux can be integrated with advanced systems

Integration of control systems is the key to system optimization. Through equivalent circuit extraction, board data export or simulation synchronization, Flux can be combined with Altair's Activate system emulator, depending on design needs. Flux can also be combined with other tools like MatLab Simulink and LMS Imagine.Lab Amesim.

6. Flux has automated simulation process

 
  • Macros and interface definitions
  • The process is simple from visualization to modeling and outputting the results through the Java and Python languages
7. The powerful optimization of the world's leading electromagnetic analysis tool

When combined with the HyperStudy solution, Altair Flux creates a powerful optimization toolkit, suitable for FEM models, HyperStudy delivers results that go beyond simple parametric studies, allowing for a significant increase. your designs.

8. High-performance computing (HPC) solution

The ability to compute on multiple computers with multiple processors or offers new capabilities to simulate multiple design configurations simultaneously. The distribution of parametric computations is available in Flux for all applications. Flux is connected with PBS Works, Altair's leading source document distribution and management solution.

Thus, with all of the above features, Flux is considered an extremely useful and effective tool for engineers, designers, specialized in the fields of electricity, electromagnetism and heat. Users can save a lot of calculation time and implementation steps without requiring highly technical engineers. Since then, bringing products to the market quickly with high quality, low price and suitable will be the factors that help businesses and engineers create outstanding competitive advantages in today's market.

Above is the article introducing an overview of electromagnetic, electrical and thermal analysis software solutions - Altair Flux. UPVIET hopes to bring you useful information!



 
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