Ship Energy Systems: Simulation-Based Optimization for Fuel Transition

Yiğit Gülmez
VTT Technical Research Centre of Finland Ltd.

This research project develops simulation-based methods to optimize ship energy systems for the transition to alternative fuels.

The main goal is to identify suitable fuels and propulsion solutions for different vessel types by integrating propulsion, auxiliary systems, and navigation simulators. The work addresses environmental, economic, and social challenges. Environmentally, it supports IMO decarbonization by enabling validated comparisons of fuels and emission strategies. Economically, it lowers investment risks by allowing shipowners to test retrofitting and fuel transition scenarios virtually. Socially, it strengthens workforce readiness by creating next-generation engine room simulators to train seafarers on emerging fuels. The methodology combines MATLAB Simulink models, full-mission navigation simulators, and diverse data from manufacturers, test benches, ship operators, and EU regulations, ensuring robust evaluation of fuel efficiency, emissions, and operational feasibility.

Programme

Find out the research institutes that implement the Programme and where to find open positions.

Progress

Great start for the Programme! The first 36 postdoctoral researchers have been recruited and started their work. Half of them relocated to Finland from abroad.
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