Sunday, September 22, 2019

Dnv Gl News

Photo: Cummins

Turkey/Norway Diesel-Electric-Battery Ferry

With a rugged coastline and many fjords to cross, Norway has become a world leader in progressive ferry design. Turkey, with a skilled work force and broad marine experience has become a leader in ferry construction. Put the two together and you have the teamwork that results in the Basto series of RO-RO ferries.The latest in the class, Basto VII, to be launched in December of 2019, will have at its heart, four Cummins QSK50 IMO Tier III diesel-powered generator sets, two in each end and each producing 1290 kWm.

 
Graphical rendering of the new research vessel (picture courtesy Skipsteknisk)

Greenland Research Vessel Picks MAN Hybrid Propulsion

The Astilleros Balenciaga S.A. shipyard in Spain ordered a complete MAN propulsion package – including MAN 27/38 and 175D engines, a five-blade MAN Alpha propeller and both remote-control and MAN HyProp systems – in connection with the construction of a research vessel for the Greenland Institute of Natural Resources.The 61-m, ice-class trawler is designed by Norwegian company, Skipsteknisk. Delivery of the propulsion package is scheduled for Q1, 2020 with the vessel expected to enter service from spring 2021.

Corvus Opens New Facility in Norway

Norwegian-Canadian marine propulsion energy storage solutions provider Corvus Energy has opened its a new battery manufacturing facility in Bergen, Norway. The automated factory is equipped with a digitized production line based on nine robotic stations and has the capacity of up to 400 MWh per year.“There is an electric revolution going on in the maritime sector, and we want to deliver the best solutions in the industry," said Geir Bjørkeli, CEO, Corvus Energy. "The Corvus team…

File Image / AdobeStock / © dbvirago

New Ship Emission Regs: Dirty Fuel Down but Not Out

Asia's spot premium for 380-centistoke (cst) high-sulphur fuel oil (HSFO) is expected to ease gradually from its recent record highs as shippers adopt cleaner marine fuels next year to meet new, tougher rules on emissions from ships.But as the deadline approaches, analysts and traders agree that demand for the dirtier HSFO will not die out completely as an increasing number of ships get equipped with sulphur-cleaning devices in the coming years to combat pollution.Starting Jan.

Image Credit: AdobeStock/ © 14KTGold

Singapore's Ocean Tankers tests IMO-2020 Compliant Fuel

Off the coast of Singapore, the world's largest ship refuelling centre, a bunker barge sidled next to the supertanker Pu Tuo San to fill the giant vessel with a new type of fuel that will meet global standards that start up in January.With a little over five months left until stricter marine fuel rules come into effect, shippers such as Singapore's Ocean Tankers that own the very large crude carrier (VLCC) Pu Tuo San have started testing out lower sulphur fuel to prepare their…

Renderings of a bulk carrier for the transportation of liquefied hydrogen by Moss Maritime, Wilhelmsen Ship Management, Equinor, and DNV-GL. Photo credit: Moss Maritime.

IMO2020: The Rise of Bulk Liquid Hydrogen in Norway

Imagine a power distribution network where excess renewable energy from hydropower, wind, solar, and nuclear energy is converted to hydrogen and used as transportation fuel in the maritime industry. With the allure of a zero emissions fuel, a number of ship owners are starting to seriously consider hydrogen for newly built vessels. As a bold first step, the country of Norway has provided a number of grants to leading maritime companies to conduct feasibility studies into various aspects of this emerging technology sector.

3D rendering of the Water-Go-Round. Photo credit Incat Crowther

IMO 2020: Hydrogen's Future in Maritime

Hydrogen fuel cell technology to Satisfy Future IMO RequirementsWith an ongoing push by the maritime community to reduce ship emissions to satisfy IMO MARPOL Annex VI regulations and limit the sulfur content of ships from 01 January 2020 to 0.5 percent world-wide, many ship owners are starting to consider hydrogen fuel cell technology to satisfy evolving emissions regulations. To date, hundreds of millions of dollars have been spent on research programs to utilize hydrogen fuel cells for transportation.

Photo: DNV GL

Feeder Containerships to Use Hybrid Power

The IMO's mandate to reduce emissions 50% by 2050 has spurred collaboration in the maritime power sector, with the likes of MAN Energy Solutions, Corvus Energy, DNV GL and HYCAS announcing earlier this year astudy of a hybrid solution that uses batteries in a container feeder vessel, assessing savings in both emissions and costs.Dr Alexander Knafl, MAN Energy Solutions, presented the results of a new study which examines examines the cost effectiveness of hybrid power solutions in a 1…

Photo: DNV GL

DNV GL: LNG is a Growing Force

At DNV GL’s Nor-Shipping press flash, Martin Wold, head of the Alternative Fuels Insight (AFI) platform at DNV GL – Maritime, presented the latest AFI figures. Looking at the data, Wold said that exponential growth in installed LNG tank capacity pointed to a potential boom in LNG for larger vessels over the coming years.Is shipping at a turning point in terms of its fuel mix? AFI head Martin Wold suggested that the rapid growth in installed LNG tank capacity could mark the start of a new era in ship fuel.

Propeller shaft system. The JDP was prompted by an upsurge in stern tube bearing failures. Photo: DNV GL

DNV GL Updates Shaft Alignment Design Rules

Classification society DNV GL DNV GL informed that it will update its shaft alignment design rules to differentiate between Environmentally Acceptable Lubricants (EALs) and mineral oils in stern tubes.The update, will apply from 1 July 2019, and is based on the phase 1 findings from the joint development project (JDP) DNV GL has been operating along with the Swedish Club, Norwegian Hull Club, Gard and Skuld.The JDP was prompted by an upsurge in stern tube bearing failures that…

Subsea 7’s diving support vessel Seven Kestrel (Care of Subsea 7)

DNV GL, Kongsberg and Subsea 7 Finish Remote DP Pilot

Partners DNV GL, Kongsberg Maritime and Subsea 7 have concluded the pilot testing of Kongsberg Maritime’s (KM) DP Digital Survey (KMDS) application on board the Subsea 7 vessel Seven Kestrel.The pilot tested the use of a remote digital verification tool for testing dynamic positioning (DP) systems as part of classification society DNV GL’s D-Class project.In March 2019,  DNV GL rolled out the first fleet-wide remote survey scheme for some inspections in the classification industry.

The 15,000 TEU megaboxer MV SAJIR to be converted to methane for operation (©Hapag-Lloyd)

Marine Fuel: World First for Megaboxer MV Sajir

"With the conversion of SAJIR, we are the first shipping company worldwide to convert a container vessel of this size to natural gas propulsion."  Richard von Berlepsch, Managing Director Fleet Management at Hapag-LloydIn its more than 170 years of existence, the Hamburg-based Hapag Lloyd  has used all kinds of solid and liquid fuels to generate energy for the propulsion of its ships. And now the shipping company has announced that it intends to convert the propulsion system of its 15…

Photo courtesy of NCE Maritime CleanTech

New Concept Guides the Way to Emission-Free Cruises

The cruise industry is facing more stringent requirements and regulations to emissions. In partnership with leading cruise lines, Norwegian technology suppliers have now developed a concept for zero-emission cruising.The concept has been developed in cooperation with Eker Design, cruise giants Carnival Corporation and Royal Caribbean Cruises Ltd, technology suppliers in the industry cluster NCE Maritime CleanTech and various interest organisations.Norwegian companies are world-leading in the development of maritime environmental technology.

Rendering of the new small-scale LNG carrier/bunker vessel design by ShipInox. (Source: ShipInox)

ShipInox: AiP on Small LNG Vessel Design

DNV GL presented ShipInox with an Approval in Principle (AiP) for its new small-scale LNG carrier/bunker vessel design, reportedly the first ever class-approved design based on an offshore supply vessel (OSV). With a length of 92 meters the ship will have a carrying capacity of 6,000 cubic meters.“The enthusiastic support we have received throughout the challenging development of this design makes us feel very humble,” says Rune Østbøe, CEO of ShipInox. “Not only DNV GL and the Norwegian Maritime Authority (NMA)…

Image: Carnival Corporation

Scrubber Safe for Environment: Carnival

Carnival Corporation has released the results of an independent, two-year scientific scrubber wash-water study.The study shows the company’s advanced air quality systems (i.e. scrubbers) are in compliance with the International Maritime Organization’s (IMO) 2020 requirements, which include regulations for cleaner air emissions and strict wash-water quality standards.The study also concluded that the wash-water samples from scrubbers were below the limits set by several major national and international water quality and land-based water discharge standards…

Pictured here, the ‘Sajir’ whose 9S90ME-C main engine will be converted to a dual-fuel MAN B&W ME-GI unit capable of running on HFO and LNG (Photo courtesy of MAN Energy Solutions)

First Mega-Boxship Retrofit to LNG Ordered

Hapag-Lloyd pilot gas-conversion leads the way for emissions reduction and decarbonizationMAN Energy Solutions has signed a contract for the conversion of a 15,000 TEU container vessel to dual-fuel operation. The container vessel MV SAJIR is owned by Hapag-Lloyd, a leading liner shipping companies, and normally serves a route from Asia to northern Europe via the Suez canal. The pilot project will entail the conversion of an existing, HFO-burning MAN B&W 9S90ME-C engine to a dual-fuel MAN B&W ME-GI (-Gas Injection) prime mover capable of running on HFO and LNG.

Two 30mx5m Norsepower Rotor Sails onboard the Maersk Pelican. (Photo: Norsepower Oy)

Rotor Sail gets Type Approval

Norsepower Oy Ltd., which provides auxiliary wind propulsion for ships, said its Rotor Sail Solution has received the first-ever type approval design certificate granted to an auxiliary wind propulsion system onboard a commercial ship.The type approval from DNV GL was issued in February 2019 after a design assessment of Norsepower’s 30- x 5-m Rotor Sail, two of which have been installed onboard the Maersk Pelican LR2 tanker. The certification means that vessels operating Norsepower’s…

Photo: Incat Crowther

Scania Powers New Twin City Liner Ferry

Twin City Liner is a  39m low wash, high-speed catamaran ferry for operation by Twin City Liner on the Danube River between Vienna and Bratislava. The vessel was built by Wight Shipyard, with local support from Incat Crowther Europe.Operating on the Danube takes many interesting design specifications, and to this end the ferry features a low draft of 0.8m, minimal wake / wash, low air draft and a hull form designed for restricted waters where high current and debris are encountered. A retractable mast facilitates navigation and radar functions whilst fitting under low bridges.