Meyer Turku Achieved Significant Results in Novia’s Virtual Sea Trial Project

In the photo: on the left, Markus Lehtopohja, Project Manager at Meyer Turku, and Jussi Haapasaari, Project Researcher at Novia, during smoke simulation testing at Meyer Turku.

Meyer Turku has made key advances in the Virtual Sea Trial project, financed by Business Finland, particularly in the development of ship simulation technology. The results strengthen the shipyard’s ability to utilize digital solutions in design, testing, and commissioning.

Simulation models support the entire lifecycle of a ship

Meyer Turku has developed cost-effective simulation models that make it possible to model ship systems and processes already at the design stage. These models can be used from concept design through to delivery of the vessel and even beyond.

“Simulations make it possible to test, for example, energy systems, heat recovery, and wastewater treatment in a virtual environment. This enables evaluation of different solutions before any physical changes are made, reducing risks and improving decision-making,” says Markus Lehtopohja, Project Manager of VST at Meyer Turku.

Virtual testing reduces risks and costs

One key benefit is the ability to test systems in advance. In a virtual environment, design flaws can be identified and the impacts of changes assessed without risk to equipment or schedules.

“Simulations can also support the modernization of existing vessels, so-called retrofits, allowing the functionality of changes to be evaluated before implementation,” Lehtopohja explains.

In addition, virtual testing can reduce the need for physical sea trials or at least make them easier. This saves time and costs and improves the success rate of testing.

Artificial intelligence emerged as a key development area

During the project, it was identified that artificial intelligence plays a significant role in developing simulation processes. It can automate many work phases and accelerate the analysis of different scenarios.

“This led to a follow-up project focused on developing a so-called ‘agent-based engineering workflow’ to support design and simulation,” Lehtopohja says.

The use of virtual reality emerged as one of the most promising development areas. With VR technology, it is possible to review ship designs realistically, simulate safety situations such as smoke extraction, train crew without risks, and test operations under different scenarios.

The virtual environment also enables training for situations that cannot be safely carried out in real life.

Towards more efficient and sustainable shipbuilding

Simulations can be used to optimize energy efficiency and reduce emissions. When testing can be done virtually, the need for physical testing, and the emissions associated with it, is also reduced.

In addition, digital development improves the shipyard’s ability to manage schedules and reduce the risk of delays, which can become a significant competitive advantage.

Although much has been achieved, work continues.

“Further development is needed especially in simulation tools, supplier collaboration, and system compatibility. The use of artificial intelligence and the integration of virtual technologies into design and training will also continue to evolve,” Lehtopohja says.

Meyer Turku’s part in the project ended on December 31, 2025. The Virtual Sea Trial project will conclude on December 31, 2026.