• 2021 January 23 16:31

    DNV GL awards AIP to KSOE for wing sail propulsion system

    DNV GL has awarded an Approval in Principle (AIP) to Korea Shipbuilding and Offshore Engineering (KSOE) for a wing-sail auxiliary propulsion system for ships - the result of a joint research project between KSOE and SK Shipping. The virtual award ceremony recently took place in the presence of Hyunjoon Shin, Head of the Future Ship Research Department of KSOE, Haeyong Son, Vice President of SK Shipping, and Sung Ho Shin, Key Account Manager of DNV GL Korea.   

    The wind-powered auxiliary propulsion system for ships is the result of a joint research project from KSOE, the shipbuilding holding company of Hyundai Heavy Industries Group, and SK Shipping, to develop wind-powered eco-friendly propulsion solutions.

    “We are speeding up efforts to bring eco-friendly technologies to the market. The wing sail system will reduce fuel consumption by more than 6%. We will take the lead in the next-generation ship market and continue to strengthen our technological competitiveness,” said Hyunjoon Shin of KSOE.

    “This is a promising technology that shows new possibilities for ship owners to be able to meet IMO standards for reducing carbon emissions,” added Haeyong Son of SK Shipping.
     
    The wing sail design is 20 meters wide, 50 meters high and installed vertically on both sides of the deck. It rotates its wings according to the direction and intensity of the wind to provide auxiliary propulsion to the ship. The wing can be lowered to 10 meters in height, making it flexible in case of bad weather or when passing under a bridge.

    DNV GL undertook the AIP by reviewing the initial drawings related to design loads, system responses, redundancies and components submitted by KSOE, while SK Shipping provided their expertise and insights on the technology from an owner’s point of view.

    “As a result of the joint research with two leaders of Korea's maritime cluster, it was a meaningful project to which we contributed our expertise. The wind propulsion for ships is an effective solution which helps meeting IMO regulations for greener shipping. DNV GL is ready to deliver a wide range of related services for further projects," said Vidar Dolonen, DNV GL Regional Manager Korea & Japan.

    The new wing sail propulsion system can be installed on many types of vessels and is expected to further increase the efficiency of future ship operations. The AIP is also a big step towards awarding a ship DNV GL’s new additional class notation, WAPS (Wind Assisted Propulsion System). In addition, DNV GL has recently developed a standard for the certification of wind assisted propulsion systems in response to enquiries for the independent assessment of those systems.

    About DNV GL
    We are the independent expert in risk management and quality assurance. Driven by our purpose, to safeguard life, property and the environment, we empower our customers and their stakeholders with facts and reliable insights so that critical decisions can be made with confidence. As a trusted voice for many of the world’s most successful organizations, we use our knowledge to advance safety and performance, set industry benchmarks, and inspire and invent solutions to tackle global transformations.

    About DNV GL – Maritime
    DNV GL is the world’s leading classification society and a recognized advisor for the maritime industry. We enhance safety, quality, energy efficiency and environmental performance of the global shipping industry – across all vessel types and offshore structures. We invest heavily in research and development to find solutions, together with the industry, that address strategic, operational or regulatory challenges.




2021 March 7

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2021 March 6

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2021 March 5

18:27 Logimatic signs contract with Hapag-Lloyd for implementation of SERTICA on more than 70 of the largest container vessels
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14:33 Krasnoye Sormovo to invest RUB 250 million in technical upgrading this year
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13:11 Eco-bonus for sustainable transport to and from the Stockholm region via Ports of Stockholm
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12:01 EGS extends rail link Rotterdam-Bavaria
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2021 March 4

18:31 Royal Doeksen takes over Vuyk Engineering Rotterdam from Royal IHC
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2021 March 3

18:20 Star Bulk Carriers announces acquisition of two resale modern high specification Kamsarmax vessels
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