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Ships


— Marine

British government okays £200 million Antarctic science ship

What’s big and red and costs £200 million? The answer is the new flagship of Britain’s polar research fleet complete with helideck and robot submarines. On Friday at the Laboratory of Molecular Biology in Cambridge, the Chancellor of the Exchequer, George Osborne announced that the British government had authorized the Natural Environment Research Council (NERC) to go ahead with the design and construction of a new state-of-the-art vessel for polar research and to maintain the British presence in Antarctica and the South Atlantic. Read More
— Marine

New eco-hybrid fuel could help to reduce shipping pollution

The EPA has identified pollution from ships as a contributing factor to respiratory problems and premature deaths suffered by residents of the US and Canada. As such, it is in the process of implementing stricter emissions standards for ships operating within 200 miles (321.9 km) of shore with the aim of significantly reducing emissions by the year 2020. In a development that could play into these environmental initiatives, the SeaChange Group, a US-based start-up that converts agricultural by-products into clean-burning fuel, has been awarded a patent for an eco-hybrid fuel technology shown to reduce NOx, particulate matter and greenhouse gas emissions. Read More
— Marine

Make it so: VTT and Rolls-Royce imagine the ship's bridge of 2025

Horatio Hornblower meets Jean-Luc Picard on the ship’s bridge of 2025 as Finnish applied research organization VTT and Rolls-Royce present their vision of seafaring ten years from now. Presented in 3D animation videos that projects current technology to the near future, the study shows a world where ship captains call on heads-up displays and high-tech workstations turn the bridge into an augmented reality command and control system. Read More
— Marine

New ship will remain stable by creating its own inner waves

When offshore oil drilling rigs are being installed, serviced or dismantled, the workers typically stay in cabins located on adjacent floating platforms. These semi-submersible platforms are towed into place (or travel under their own power) and then their hulls are partially filled with water, allowing them to remain somewhat stable in the pitching seas. Now, a ship is being built to serve the same purpose, but that will be a much more mobile alternative. It will keep from rolling with the waves by generating its own waves, inside its hull. Read More
— Marine

Radical new icebreaker will travel through the ice sideways

Given that icebreakers clear a path for other ships by traveling through the ice head-on (or sometimes butt-on), then in order for one of them to clear a wider path, it would have to be wider and thus larger overall ... right? Well, Finland’s Arctech Helsinki Shipyard is taking a different, more efficient approach. It’s in the process of building an asymmetric-hulled icebreaker that can increase its frontal area, by making its way through the ice at an angle of up to 30 degrees. Read More
— Environment

DIFIS funnels up oil spills

When ships sink, as well as the loss of property (and very possibly life), there’s the danger of environmental damage. An oil tanker breaking up is a disaster, but even a cargo ship going down can mean oil leaking from fuel bunkers. Double Inverted Funnel for Intervention on Shipwrecks (DIFIS) is an EU project coordinated by Maritime Research Institute Netherlands (MARIN) that uses a passive system to catch oil as it leaks out of a wreck on the ocean floor. Read More
— Marine

New tech could allow for more eco-friendly barnacle control on boats

Barnacles may look nice and nautical on things like rocks, but they’re a major problem for watercraft of all sorts. On the hulls of ships, for example, they can drastically decrease the vessel’s hydrodynamics, causing it to burn more fuel and emit more emissions in order to maintain its cruising speed. The most common way of keeping barnacles off those hulls involves the use of environmentally-unfriendly paints. Now, however, a scientist from Sweden’s University of Gothenburg has developed what could be a less harmful alternative. Read More
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