Samsung Heavy Industries Achieves Certification for LNG Carrier with Wind-assisted Propulsion
c: Samsung Heavy Industry
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.
The certification was granted by the Korean Register of Shipping and the Liberian Registry, ensuring that the design meets stringent safety and environmental standards.
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.
In addition to the wing sail, Samsung Heavy Industries has developed an air reduction device known as SAVER Air. The company stated that the combination of the wing sail and SAVER Air can significantly improve fuel efficiency while simultaneously reducing carbon emissions. This aligns with the broader industry goal of achieving carbon neutrality.
Jang Hae-ki, head of Samsung Heavy Industries' Technology Development Division, emphasized the importance of wind power in the shipbuilding industry. "Wind power is an important axis in achieving carbon neutrality in the shipbuilding industry," he said. "We will focus more on developing products and technologies that utilize wind power."
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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