A new form of wave devouring propulsion (WDP) could power ships and help to cut greenhouse gas emissions in the maritime industry, says an article published on techxplore website.
Cranfield University Pioneers Green Technology For Maritime Propulsion
In a groundbreaking initiative, researchers from Cranfield University have unveiled a revolutionary concept known as Wave Devouring Propulsion (WDP), presenting a promising solution for powering ships and reducing greenhouse gas emissions in the maritime industry.
Inspired by the efficient use of wave energy by whales, this innovative technology harnesses the power of submerged flapping foils to achieve greater thrust and enhance marine propulsion.
Key Features And Benefits
Whale-Inspired Design
- The research team studied the structure and movement of a whale’s tail fin, unraveling the secrets of how it effectively utilizes wave energy for propulsion.
- By simulating and experimenting with the whale’s tail fin action, a simplified version was integrated into the ship’s power system.
Enhanced Thrust
- WDP technology offers a significant improvement in thrust, making it a compelling solution for marine craft propulsion.
- The utilization of submerged flapping foils enhances the efficiency of wave energy conversion into forward motion.
Fuel Cost Reduction
- Implementation of WDP technology results in reduced fuel costs, contributing to economic sustainability in the maritime sector.
Versatile Applications
- Suitable for small, unmanned vessels, WDP technology can seamlessly integrate into various propulsion systems, including those powered by electricity, hydrogen, or fossil fuels.
Carbon Reduction Targets
- With the potential to achieve carbon reduction targets, WDP aligns with the sustainability goals of the shipping industry.
Future Implications
Dr. Liang Yang, the lead researcher and lecturer in marine renewable energy systems at Cranfield University, expressed the transformative potential of WDP in maritime sustainability. “Wave Devouring Propulsion (WDP) could act as a transformative force in maritime sustainability.
Our research pioneers a novel approach to propel ships using the boundless energy of waves. We’re not just reducing emissions; we’re navigating towards a future where carbon reduction targets are met, and the shipping industry aligns with sustainable development goals.”
Conclusion
The Wave Devouring Propulsion technology presents an exciting prospect for the maritime industry, offering a green and efficient solution for ship propulsion. With the potential to enhance sustainability, reduce fuel costs, and contribute to carbon reduction targets, WDP represents a significant stride towards a more environmentally conscious and economically viable maritime sector.
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Source: techxplore
