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Static actuator performance
Transient analysis
Thermal analysis of coils
Electromagnetic field
Mutual induction calculation
Strongly coupled multiphysics

About Electromagnetic Simulations

The way electric and magnetic fields interact in nature is utilized by many types of devices, from antennas to electric motors for example. Maxwell’s equations describe the behaviour of the fields and they can be solved using finite element analysis tools (FEA/FEM). Such simulations are valuable because they provide insight, and an accurate specification and validation of a design. When optimising a design, simulation is almost indispensable. DEMCON bunova can provide the theoretical expertise and simulation skills that are necessary in electromagnetic engineering problems.
Some obvious examples of systems for which this can be relevant are:

  • Electrical machines
  • Inductive, capacitive and resistive devices
  • Magnetic shielding
  • Magnetic circuits
  • Superconductor systems
  • Induction heating
  • Joule heating in resistive devices
  • Thermal analysis of coils

When setting up a simulation one has to be very careful that all significant physical phenomena are taken into account, but also that it is not overly complex. Therefore it is essential to have a good overview of all physical effects and their approximations in a simulation, and to be aware of their numerical implications. Often, engineers only use FEM software on a part-time basis. This makes it impossible to build up the knowledge and experience a full-time simulation engineer has. Setting up a simulation of a complex system can be quite challenging and time consuming. Results can prove unreliable. We have years of experience, fully dedicated to setting up, executing and evaluating simulations to help clients to solve their problems. That means we can deal with complex problems in an efficient and reliable manner, saving time and money for clients.

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Are you curious about how our expertise in electromagnetism can enhance your product?

About DEMCON bunova

DEMCON bunova is an engineering agency with high-end expertise in the area of heat transfer, fluid dynamics, structural mechanics, acoustics and electromagnetism. We support clients from a wide variety of market sectors such as the process industry, semiconductor industry, oil & gas, maritime sector, heat exchanger applications and medical applications. With deep physical insights we aim to help you achieve your goals in research, development and engineering programs.

We combine fundamental physical knowledge from an analytical approach with Computer Aided Engineering (CAE) simulations tools from ANSYS, MATHWORKS, and COMSOL to setup, execute, analyze and evaluate numerical simulations.
The use of Computational Fluid Dynamics (CFD), Finite Element Analysis (FEM / FEA), Lumped Element Modelling (LEM) and Computational Electromagnetics (CEM) enables us to make a virtual prototype of your design. With these techniques we can simulate the fluid and gas flows, energy exchange, heat and mass transfer, stresses, strains and vibrations in structures and the interaction of electromagnetic fields with other physical aspects like heat generation. This way of simulation-driven development increases the developments efficiency and reduces the
product development time. Our services can therefore fully support you
in the designing phase, from idea up to prototype.

Why choose DEMCON bunova:

  • Founded in 1997; over two decades of experience in a vast range of industries enables us to quickly grasp your challenge and provide clear, hands-on and innovative solutions.
  • We maintain a highly skilled and motivated team of engineers that consist of MSc and PhD, combining an academic and pragmatic approach.
  • We understand that being fast, flexible and responsive makes the difference.
  • Access to the full experience and expertise of the DEMCON group allows us to tackle the most difficult high-end challenges from a system approach.

The DEMCON group is mid-sized (>60M€ p.a.) high-end technology supplier of products and systems with high-tech, industrial systems & vision, optomechatronic, robotics and medical systems as focus areas. One-stop-shop development partner with system/ mechanical/ software/ electrical/ production engineers and physicists under one roof.

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