Aerospace technology
Are you looking for expertise in demanding aerodynamic simulations? With our high-level CFD expertise, we can deliver precisely tailored solutions for aerospace applications.
With over 30 years of experience in aerospace numerical simulations, we are trusted partners for demanding R&D and lifecycle management projects in the aerospace industry.
For aerospace applications, we use our proprietary FINFLO flow simulation software, which is specifically designed for demanding aerodynamic simulations. FINFLO enables us to accurately model boundary layer phenomena and turbulence, which is critical for simulating complex flow phenomena. We have applied this expertise in analyzing fighter aircraft structures and extending their service life, as well as in multiple space probe and Mars lander projects.
The interface included in FINFLO software enables coupling the flow solver with solvers modeling other physical phenomena. For example, the interface allows coupling the flow solver with structural analysis software, enabling fluid-structure interaction modeling.
Using computational fluid dynamics, it is possible, for example, to determine the aerodynamic loads acting on an aircraft’s wings, stabilizers, and control surfaces. With these loads and a structural analysis program, the structural strength can be evaluated and service life predicted. The fluid dynamic solver and the structural analysis program can also be coupled to operate simultaneously, enabling the analysis of structural loads induced by time-dependent flow phenomena.
Services and competencies
- Aerodynamic simulations
- Aircraft fluid dynamics and structural coupling
- Space probe analysis and simulation
- Lifecycle management support
- R&D services
- Fluid-Structure Interaction (FSI)
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40 years of computational fluid dynamics: FINFLO supports the Finnish Air Force and European Space Agency
The FINFLO software is designed to simulate flows around aircraft, space probes and ships. Originating in the 1990s, the software remains relevant today, enabling advanced compressible flow calculations and simulations of dynamically changing flow environments.
Finding the full potential of CFD
CFD, or Computational Fluid Dynamics, is a method that is often utilized only for the post-design phase, although it is very well suited for wider and efficient use throughout the design process. Optimal use of CFD analysis generally shortens projects’ lead times and improves product assessment. It also provides an excellent basis for preparing digital twins. In process modeling tasks, CFD is an excellent tool for studying the components, for example.
Not only colorful pictures – CFD saves time and money
Did you know that by using computational fluid dynamics (CFD) you can save as much as 80 % in design time and 60 % in design costs? During the past 20 years, I’ve been lucky enough to participate in many interesting simulation projects both in Finland and abroad and have seen how clients have received instant help. But what is CFD really? Where can it be applied and why should it be utilized?