Michelin wants to put inflatable sails on board to improve fuel economy

Michelin Condemns the technology that helped the Roman Republic defeat the Carthaginian fleet in 256 BC to create the largest ship to roam the planet’s oceans more efficiently. We launched a project called Wing Sail Mobility (WISAMO) to create an automated inflatable sail system to reduce fuel consumption.

The Swiss inventor helped a French tire maker develop sails. Michelin’s computer-generated images show a pair of sails that reflect the shape of the Bivendam mascot, which has been in use for decades. These can be installed on most merchant and pleasure boats as new original equipment or as a modification of an existing boat.

Bulk carriers and oil tankers are one type of vessel that can be equipped with the WISAMO system. This is a relatively simple technology. When there is no wind or there is a low bridge, the sails are properly folded and stored on the deck. When the wind blows, it unfolds at the push of a button, thanks to the telescopic mast and air compressor. You don’t have to pull the rope. This is good because it is difficult to find a crew member who can handle the rigging on a sailing vessel. Sail reduces fuel consumption, but is not designed to power the boat on its own.

fitting Early estimates suggest that sails can reduce a ship’s fuel consumption by 10% to 20%. Sail has existed for thousands of years, but the Michelin concept is inspired by the wings of an airplane, so it has a double surface. As a result, according to Michelin engineer Bruno Fragnière, its performance is far superior to traditional sails.

Michelin plans to begin testing the WISAMO system on a merchant ship in 2022. If all goes according to plan, the sail will go into production at the end of the testing phase. It’s too early to know who will start the system.

Other manufacturers outside the boat industry have been experimenting with sails in recent years.Paris-based car maker Renault Arm linked with Neorin We plan to add sails to the cargo ship in 2018, but the technology looked more like a traditional sail than what Michelin announced. At that time, we were planning to start testing sails in 2021 or 2022.

Michelin wants to put inflatable sails on board to improve fuel economy

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