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Propeller performance is the key for efficient conversion of generated power into thrust force. We provide all the necessary tools to analyze propulsion system performance, from the propeller in isolation to sub-systems and full system performance for complete power management. Predict propeller performance, cavitation and erosion using our hydrodynamics simulation capabilities, then analyze noise and dynamic response, vibration and structural integrity with our powerful 3D tools.
Propeller performance is the key for efficient conversion of generated power into thrust force. We provide all the necessary tools to analyze propulsion system performance, from the propeller in isolation to sub-systems and full system performance for complete power management. Predict propeller performance, cavitation and erosion using our hydrodynamics simulation capabilities, then analyze noise and dynamic response, vibration and structural integrity with our powerful 3D tools.
The marine industry is pushing hard for the highest efficiency in ship propulsion. As stringent emission regulations remain high on the agenda, energy savings of a few percent significantly improve compliance and operational viability. While reduced fuel consumption and operating costs are the main requirements, noise, vibration and cavitation need to be minimized as well.
Achieving an optimal propulsion system early in the design phase ensures the vessel meets contract requirements while improving sea-going capacity and reducing vessel fuel consumption. Our solutions create a propeller digital twin early in the design phase, giving understanding of propulsion effects at full scale. From propeller in isolation to sub-systems to full system performance, design an optimal, innovative propulsion system that meets contractual and regulatory obligations at a lower cost.
Use our propulsion system solutions to:
Explore the key areas of this solution.
Minimize environmental footprint and propeller noise with our integrated vibro-acoustic solution
Fine-tune innovative designs such as energy-saving devices, and optimize over multiple design parameters to maximize fuel savings
Predict complex phenomena such as cavitation, achieve high propulsive efficiency, and examine maneuvering at full scale and under realistic conditions with our multiphysics simulation solutions.
Is the digital twin for marine design already becoming a reality? How can it impact ship design?
Predicting and reducing fluid cavitation is essential in many industrial applications, including ship propellers. Computational fluid dynamics (CFD...
Designing vessels to meet strict environmental targets requires innovative thinking, and a shift away from traditional design methods
The marine industry is under continuous pressure to improve vessel efficiency and reduce emissions. The only way to comply with new environmental r...
Wärtsilä propulsion deploys a Simcenter digital twin to ensure fuel-efficient propeller designs. Using Simcenter STAR-CCM+, Simcenter Amesim and NX, they are able to analyze complete propeller system performance at full-scale, which reduces fuel inefficiency and minimizes surprises and failures in testing.