The ACCWing is essentially a twin-skinned sail that can be raised or lowered. It’s fully battened, can be reefed, and can change its section shape using its own internal muscles, operated by compressed air. It achieves this with ‘muscles’ fitted at various positions up the sail on the inside of the wing. The muscles consist of a braided line around flexible hoses, one on each side of the wing. When the hose contracts on one side, it pulls the sail into shape, creating a deeper camber. Having muscles in different positions up along the sail means the section shape can change with height, allowing the twist to be controlled and developing a smooth transition from top to bottom. The rotation of the masts changes the sail’s angle of attack. When it comes to sheet loads, wingsails are often light. This is thanks to the sail’s balancing effect ahead of the mast, much like the equilibrium on a spade rudder. It’s easy to imagine how this system could be totally automated to respond to wind speed and direction, both in section shape and with automated reefing. While you might turn your nose up at letting a computer and servos take over the boat, there will surely be shipping companies that’ll sit up and take note. Since the clipper ships went out of fashion, there’s never been a need for them to put muscles and sails in the same sentence. Until now. ► Become a FREE SUBSCRIBER to Yachting World's YouTube page now - https://www.youtube.com/user/yachtingworld?sub_confirmation=1 ► For the latest reviews, new gear launches and tour news, visit our website: http://www.yachtingworld.com ► Like us on Facebook here - https://www.facebook.com/yachtingworldmagazine ► Follow us on Twitter at: https://twitter.com/yachtingworld ► Feel free to comment below! ► Remember to hit that LIKE button if you enjoyed it :)

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Oliver from Sailing Phoenix is days away from sailing solo from Oregon to Hawaii — and he made a gutsy call: skip hiring a professional rigger. Instead, he trusted a seasoned, world-traveling boatbuilder to inspect his standing rigging before his Pacific crossing. In this clip, we talk about: How much boat prep really costs Why sometimes experience beats expensive inspections What it’s like prepping a sailboat (and a cat!) for offshore passage The honest realities of readying for bluewater sailing Subscribe for more sailing stories, real offshore advice, and epic journeys. Podlink: https://tinyurl.com/SaltyPodcast58 #SaltyAbandon #SaltyPodcast #Sailing #SailingPhoenix #PacificCrossing SALTY ABANDON: Cap'n Tinsley, Orange Beach, AL Oct 2020 to Present: 1998 Island Packet 320 Nov 2015 - Oct 2020: 1988 Island Packet 27 Feb - Nov 2015: 1982 Catalina 25 SALTY PODCAST is LIVE every Wed at 6pm Central and is all about the love of sailing! SUPPORT THE PODCAST: http://patreon.com/SaltyAbandon. YOUTUBE PLAYLIST: https://tinyurl.com/SaltyPodcastPlaylist LISTEN TO THE PODCAST (Audio only): Apple: https://podcasts.apple.com/us/podcast/salty-podcast-sailing/id1732800578 Spotify: https://open.spotify.com/show/1qUHKGBDJSiwEZUFiF6CwO Amazon Music: https://music.amazon.com/podcasts/87d4d45b-f013-4222-8927-2efc21ac48cc/salty-podcast-sailing And anywhere you get your podcasts! MY PODCAST GEAR: HP ZBook Studio 16 inch G11 Mobile Workstation PC Wolf Pro Security Edition HP Thunderbolt Dock 280W G4 with Combo Cable: https://amzn.to/44c7IyG Shure Podcast Mic: https://amzn.to/49ndAoI Insta360Link AI Cam: https://amzn.to/49IuKNb Mic Boom Arm: https://amzn.to/42iVDVN Elgato Prompter: https://amzn.to/3LHuS5L Stream deck+: https://amzn.to/3zX3m1s TeamGee Laptop Extender: https://amzn.to/3G8rocK Desktop Light Stand: https://amzn.to/4dpvvg4 DJI Wireless Lav Mic: https://amzn.to/3RPqAws DJI Mini 3 Pro Drone: https://amzn.to/45WQtjI Rodecaster Pro II Podcast Console: https://amzn.to/49nZ2o9 PODCAST TOOLS Streamyard: Https://streamyard.com/pal/d/5430067749060608 Create AI Clips: https://klap.app/?via=SaltyAbandon Tube Buddy Channel Tools: https://www.tubebuddy.com/pricing?a=SaltyAbandon BOAT GEAR: Purisan Waste Filtration System: https://amzn.to/4eLZCQ6 #saltyabandon #sailing #podcast #sailboat #islandpacket #saillife #sailinglife #instasailing #sailingship #sailingtrip #sailingyacht #sailingphotography #sailinginstagram #sailingday #sailingadventure #sailingpassion #smoothsailing #sailingworld #sailingaway #islandpacket #IP320

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