Data is revolutionizing how ships are built and operated. This digital transition will unlock greener shipping by building new bridges between design and operations, says Napa chief executive Mikko Kuosa, say an article published in Riviera.
Operation optimization
Vessel-specific data helps to optimise operations at sea, and real-life operational data feeds back into more efficient designs.
“At the heart of this transformation is the recognition that no two ships are exactly the same, and even twin vessels can perform differently depending on their operational profile,” Mr Kuosa tells Maritime Optimisation & Communications.
“As this diversity increases with the arrival of alternative fuels and clean technologies, understanding the specifics of each ship will be even more important.”
By using the same 3D models and information throughout the design and operation of a vessel, Napa can make the most of each asset and accelerate the sustainability transition for the industry.
Ships are complex and include many systems which generate data to ensure smooth operations.
Minimization of fuel consumption
“A vessel is not just the steel-made physical structure,” Mr Kuosa continues. “Its digital twin is equally important, helping to understand and predict its behaviour in various conditions.”
Using this data takes voyage optimisation one step further. Napa Voyage Optimisation models a ship’s performance by combining vessel-specific digital models with operational data and real-time information on weather and sea routes.
“This enables captains to choose the best routes to minimise their fuel consumption and emissions – reducing both by around 5-15%,” says Mr Kuosa.
“Furthermore, efficiency, stability and safety data will be intrinsically linked going forward.” Highly connected ships enable a more proactive approach to safety, where risks to stability – from routes and weather conditions – are constantly monitored.
“Stability calculations take place in real time, so any issues can be flagged to the crew and addressed before they escalate,” says Mr Kuosa.
Increasing the efficiency
“In emergencies, response teams can access the same stability data as the crew via a digital twin, using the information from the 3D model used to design the ship to make vital calculations in real time.”
Information from real-life operations at sea is fed back into ship design processes, helping naval architects improve concepts to increase the efficiency of the future fleet.
“Real-life voyage data links theory and practice, provides shipyards with the unparalleled ability to analyse their vessels once they have been deployed at sea, and from there refine the designs of future ships,” says Mr Kuosa.
“It is vital all stakeholders co-operate on information sharing, to accelerate the development of designs and operational patterns that will meet the planet’s needs for greater sustainability,” he continues.
“Once again, having access to 3D models can play a vital role, enabling class societies, designers, and engineers to work together on a single concept for approvals. The ships of the future will be made of data, steel, and a collaborative spirit.”
Did you subscribe to our daily Newsletter?
It’s Free! Click here to Subscribe
Source: Riviera
