How Not To Capsize - Self-Righting Explained

Our clientele often requires their vessels to head out to sea when others return to harbour—working in rough conditions and staying 100% operational at all times. That means, amongst other things, being self-righting.

There are two ways to test if a boat is self-righting, a simulation or a physical test. We prefer the latter, so follow our team as they explain how a Rafnar vessel is vetted before being handed over to our teams. -

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Rafnar - Innovation at Sea

[BrentMalice]

thank you, this was very helpful in the design of my trebuchet.

[danlatremouille]

Good video, and looks like the boats are good qualify, although I've never been on one. Would have liked to see the actual capsize completed, around 1:07, but the video never returns to the capsize and re-righting, for whatever reason.

[JG-fvbv]

If only those lottery numbers would come up

[TheDWZemke]

I did not see the engines on your test. 0:54

[tzm]

How do the engine air intakes avoid water ingress?

[SaldırıSavunma]

Is there any mathematical result? such as GZ chart or overturning moment formula

[erichammond]

The title cracks me up "how not to capsize"? - don't get upside down! 🤣

[yousoufmoco]

🙏. Will necessitate air tight cabins. what if propellers are placed on each side of the boat one will provide upthrust the other down thrust to help rotate the boat.

[ahmedoualaouch]

good evening sir i hope you are well please how much the price for the boat

[JohnPetron]

Does this demonstrate that the ship is unsinkable?

[alicastro]

I would love to havemine of this instead of tiny house 😂

[christiaanmoikahk]

Too bad those outboard are not exactly waterproof.. But hey you can sit dry while your waiting for rescue.

[dinorisinger]

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[CCPOUT]

매우 합리적으로 생겼다. 한대 가지고 싶을 정도.. 그러나 I HAVE NO MONEY ㅜ ㅜ

[martinschwehla]

Terrible editing, self-righting explained, but never really shown...