wir führen Simulationen mit unseren Programmen auch in Ihrem Auftrag aus. Bitte schauen Sie in unsere price list, to find out the costs.
Month: April 2026
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Seegangsverhalten
The analysis of the sea keeping is performed using potential codes. It includes the calculation of response amplitude operators (RAOs) for all degrees of freedom. These RAOs are used to calculate accelerations, velocities, motion sickness and other parameters at different locations.
The simulations are carried out with the open source tools PDstrip or NEMOH. The required input is compatible with the input for the ship resistance analysis.
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Propellerentwurf
We perform basic performance analysis and design of turbomachinery using state-of-the-art CFD methods. The entire analysis workflow is fully automated in the InsightCAE framework and uses only open source software. This enables very cost-effective simulations, short turnaround times and easy integration into automated optimization frameworks.
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Faserverbund-Propellerflügel
Propeller mit Flügeln aus Faserverbundwerkstoffen (z.B. CFK oder GFK) sind flexibel. Bei der Auslegung muss die Verformung der Flügel unter Betriebslast berücksichtigt werden. Wir haben eine Softwarelösung entwickelt, um die notwendigen CFD-Simulationen mit Fluid-Struktur-Kopplung unter Verwendung von OpenFOAM und Code_Aster durchzuführen.
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Kavitation
Cavitation is a limiting phenomenon for turbomachinery operating in fluids. CFD simulation is the most reliable method for predicting the onset of cavitation and its effects on machine performance.
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Propulsionsanalyse
After determining a propeller open water curve using CFD or another calculation method, further analysis, e.g. propulsion analysis, is required to predict the propulsion performance for a specific vessel. We have developed analysis software solutions for seamless integration into the design process, relying exclusively on open source software.
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High Speed Planing Craft
The simulation of high-speed planing ships is a challenge with VOF methods. This is because several numerical problems occur at high speeds. We have implemented solutions for this and are able to deliver reliable results in a short time at low cost.