French company Airseas has developed the Seawing, a kite to help propel cargo ships, which it says could cut their carbon emissions by an average of 20%.
Ships designs are good for a variety of strains - they’re built to get tossed around in storms after all.
Also about the sails comparison - I think the kites are retractable and redeployable, ending up with a variable, lower ship profile.
Water also has super high drag forces - it sounds efficient to counteract the constant water drag using constant air drag instead of constantly burning fuel.
Ships designs are good for a variety of strains - they’re built to get tossed around in storms after all.
Also about the sails comparison - I think the kites are retractable and redeployable, ending up with a variable, lower ship profile.
Water also has super high drag forces - it sounds efficient to counteract the constant water drag using constant air drag instead of constantly burning fuel.