The vast majority of ships continue to be broken under conditions that pollute and expose workers to immense risk. In 2021, of the 763 ocean-going commercial ships and floating offshore units sold for scrap, 583 of the largest tankers, bulkers, floating platforms, cargo- and passenger ships ended up on the beaches of Bangladesh, India, and […]
The Naval Architect June 2022
As shipyards strive to develop the greener ships they must make the most of a new asset: real-life operational data, says Olli Puustinen of NAPA Design Solutions.
It’s unlikely that many readers of the first issue of Ship & Boat International, published in 1947, could have envisaged a world of solar-powered ferries, unmanned tugs and offshore wind farms capable of powering tens of thousands of homes. Similarly, the abilities to conduct virtual reality walkthroughs of vessel plans, prior to construction, and to pay […]
At first glance, ballast tanks might not seem the most obvious fit for RIBs and powerboats, typically being the preserve of larger, ocean-going vessels. However, switch the ballast tank’s key role from guaranteeing hydrostatic stability to preventing slamming at high speeds, and its utilisation aboard smaller craft makes a lot more sense. Excessive slamming […]
With a UK ban on internal combustion engine (ICE)-powered cars set to enter force in 2030, ro-ro ferry operators can expect electric vehicle (EV) carriage to become the norm. However, while EVs running on lithium-ion (Li-ion) batteries could lower emissions by up to 69% compared to petrol-fuelled cars, according to a 2021 study by […]
ABB and Singaporean shipbuilder Keppel Offshore & Marine (Keppel O&M) have concluded remote-pilot trials of a pusher tug in the Port of Singapore – and the partners are confident that this could precede a wider roll-out of remote and autonomous workboats within this busy location. The trials saw personnel remotely steer the 32m Keppel […]