An LNG carrier with wind-assisted propulsion device developed by Samsung Heavy Industries (Samsung Heavy Industries)
Samsung Heavy Industries announced on Nov. 20 that it has received basic design certification for a liquefied natural gas (LNG) carrier equipped with a wind-assisted propulsion device called the “wing sail.” This innovative development marks a significant step towards enhancing fuel efficiency and reducing carbon emissions in the maritime industry, reports Business Korea.
The wing sail, a sail-shaped structure, functions by utilizing the principle of lift generated by the pressure difference between the upper and lower parts of the wing. This technology allows the LNG carrier to harness wind power, thereby improving propulsion efficiency.
Major challenges
One of the major challenges with wind-assisted propulsion devices has been the visibility issue. Samsung Heavy Industries has addressed this by placing the wheelhouse at the bow of the ship, thereby resolving the visibility problem and ensuring safe navigation.
Clean Maritime Plan
The significance of this development is underscored by the UK Department for Transport’s Clean Maritime Plan, which projects that the global wind propulsion technology market will grow to 3.5 trillion won by 2050. This growth is driven by the increasing regulatory pressures and the industry’s commitment to reducing its environmental impact.
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Source: Businesskorea
