Imagine running your boat is not gasoline but with clean hydrogen fuel. This is exactly what Yamaha, along with Roush Industries and TronGulator Marine, is now. They are developing the world’s first external engine for hydrogen in the world, with the aim of making boats more green and more sustainable.
This is part of the large Yamaha plan to reach carbon neutrality by 2050, using a mixture of electric fuel, alternative and hydrogen technology now.
Hydrogen fuel engine (Yamaha) (Cyberguy “Knutsson)
A great big moment: filling the first hydrogen
To reach their target, the Marine 26xo boat is specially modified to a haydrogen supply station. The team filled its tanks with hydrogen for the first time, which was a great milestone. This 26 -foot boat works on a specialized version of the powerful Yamaha XTO external engine, but instead of gasoline, it is fed with a gas hydrogen.
Van Pinchuton died from Roche, who was deeply involved in the project, described it as a “great moment.” He dealt with the difficult function of designing and integrating the hydrogen fuel system, while making sure that everything is safe and worked smoothly.
Hydrogen fuel tanks (Yamaha) (Cyberguy “Knutsson)
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What is different from this external hydrogen?
Yamaha started with the largest external abroad, XTO 450, and made some smart changes to deal with hydrogen. They modified parts such as heads of cylinders, fuel lines and injection to work with the unique properties of hydrogen. But most of the engine is still like a gasoline version.
The same boat is modified to fit three high -pressure hydrogen tanks, each carrying fuel at 700 bar (this is very high pressure). These tanks were designed to expand with their fullness, so Yamaha engineers had to reach smart installation solutions that allow the tanks to move a little without causing problems. Although Yamaha did not reveal the gasoline equation in hydrogen cabinets, it strives to achieve the optimal ability of marine industry applications.
Hydrogen fuel tanks (Yamaha) (Cyberguy “Knutsson)
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Safety first: smart systems on board
Safety is a great focus here. The boat uses standard hydrogen fuel and follows strict protocols to ensure that the filling is safe and effective. Even there are reactions to monitor the tanks between the boat and the fuel station that monitors the conditions of the tank and can stop refueling if things become very hot.
Inside the boat, multiple hydrogen detection devices monitor gas levels. If the hydrogen begins to accumulate, the captain is alerted. If it rises very high, then the engine closes and seizes the gas safely. In addition, Roush designed a special ventilation system to ensure that any hydrogen leaks from the highest points on the boat, because the hydrogen is lighter than the air and the height.
Hydrogen fuel engine (Yamaha) (Cyberguy “Knutsson)
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Show technology and what is the next
Yamaha first showed this exterior for hydrogen at the Miami Boat Gallery, then transferred it to the SEMA exhibition in Las Vegas to obtain industries in cars and marine, talking about hydrogen infrastructure. They have built two boats so far: one to show and one test in the real world. Now, the team focuses on polishing the system, conducting safety tests and knowing what a boat can go on a hydrogen tank. They also make fuel faster and more convenient.
Hydrogen fuel engine (Yamaha) (Cyberguy “Knutsson)
Hydrogen technology challenges and capabilities
Currently, the tanks are cylindrical and occupy a large area, which limits the amount of hydrogen that the boat can carry. However, in the future, Yamaha hopes to use other tank alternatives to integrate more efficiently and best fit into the boat body. Finding the right parts of high pressure hydrogen systems are not easy either; The supply chain is still caught. However, with partners such as Roche and the marine organizer, Yamaha pays these challenges.
It does not stop there. Yamaha recently acquired Torquedo, Torquedo, which has shown it serious about exploring all kinds of clean marine payment technologies.
“Our external concept of hydrogen is on water now, and we learn more about how to improve its performance every day. We believe that a multi -technology solution is the best way to achieve cleaner products in the field of manufacturing, and hydrogen is one of these paths in our product line. Available.”
Hydrogen fuel engine (Yamaha) (Cyberguy “Knutsson)
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The Yamaha external hydrogen project revolves around rethinking how our boats are operating in a safe, practical and sustainable manner. Although there is still a job to do, this cooperation is making real progress towards cleaner water and the most green adventures. If the hydrogen can take off in boats, it may change the game for the entire marine industry.
Do you think that the external hydrogen engines are the real future of boats or just an idea that still has a long way? Let’s know through our writing in Cyberguy.com/contact.
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