China has made a significant breakthrough in ground effect vehicles (GEVs), according to an April 2 Science and Technology Daily report. The country's third-generation GEV with high wave tolerance, developed by the China Ship Scientific Research Center, has demonstrated superior technical performance after more than 30 sea trials. This new ship is expected to promote high-speed maritime transportation and support the development of marine resources.
What are Ground Effect Vehicles?
GEVs ride on a cushion of air between their wings and the water, providing high speed and great endurance. They're used for rapid personnel transport on offshore platforms and in fisheries, and are often referred to as "sea planes. China's first GEV, the "961", was built in 1965 by the China Ship Scientific Research Center.
The Evolution of Chinese GEVs
China's GEV development spans over 60 years and three major phases:
1. Exploration and initial breakthroughs: Focused on making GEVs fly.
2. Standardization and Practical Application: Established core GEV technology, leading to the first commercial model, "Xiangzhou 1".
3. Improved wave tolerance and innovation: Improved wave handling and new designs for China's harsh sea conditions.
Features of the New GEV
The third generation GEV has a full carbon fiber structure, making it lighter and stronger. It can carry 12 people, with a maximum takeoff weight of 4.5 tons, a top speed of 240 km/h, and a flight duration of 6 hours. It can fly high or low and land on water. It's more versatile, safer and faster than previous models thanks to its durable carbon fiber construction.
What's next?
This new GEV is a big step for China's marine technology. It's likely to play a key role in rapid transport, search and rescue, and offshore resource operations. With its advanced design, it's set to raise the bar for high-speed maritime vessels.
