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HVAC (Heating, Ventilation & Air-conditioning)
Pumps: flow & geometry optimization
Multiphase flows, mixing and separation
Fluid Structure Interaction
About Fluid Flows

Flow of gasses and liquids, or mixtures of gasses, liquids and even particles, are often a challenging and important part of the design process. Whether it is the flow around a building or a wing or turbine blade, the turbulent flow through a room or machine part, the design of an efficient cooling system or the flow through a pump or compressor, DEMCON Bunova has the knowledge and experience to help simulate, consult and advise you in the design process. Examples of flow related problems include:

  • Aerodynamics and hydrodynamics
  • HVAC (Heating, ventilation and air-conditioning)
  • Multi-phase flows
  • Mixing and separation
  • Rotating flow devices (Turbomachinery)
  • ATEX Hazardous zone classification
  • Cooling systems
  • Flow induced vibrations
  • Fluid structure interaction (FSI)
  • Wind comfort studies acc. NEN 8100
  • Fire safety engineering e.g. NEN 6098

The interaction between the flow of a fluid and a solid mechanical part is a common, but often extremely complex, situation. While fluid dynamics looks only to flow, for example through CFD (Computational Fluid Dynamics), and structural mechanics only looks to solids, for example via FEM/FEA, in the case of FSI, both is done. For example one could simulate the influence that the motion of a solid part has on a flow, or the influence a flow has on the deformation of- or force on a solid part. In those cases there is a one-way interaction (one phase influences the other, but not the other way around). One could also simulate a two way interaction, where the flow influences the shape or motion of a part, and the part, in turn, influences the flow. DEMCON Bunova possesses the computational capabilities and experience to perform numerically expensive, complex co-simulations with interaction between CFD and solid mechanics.


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

About us

DEMCON Bunova is an engineering agency with a high-end expertise in the area of heat transfer, fluid dynamics and structural analysis and electromagnetism. We support clients with deep physical insights to help them achieve their goals in research, development and engineering programs.

We combine fundamental physical knowledge with professional engineering simulations tools from ANSYS, MATHWORKS, and COMSOL to setup, execute and evaluate numerical simulations.

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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