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Would a perfectly flat, tight sail on a boat be more efficient than a sail like we all know? (self.asklemmy)

submitted 1 year ago by Beefcyclone to c/asklemmy

15 comments fedilink hide all child comments

Okay hear me out and this may sound like the ramblings of a lune but i just thought the following.

Surely a perfectly flat tight sail would more effectively convert wind energy into forward momentum rather than a full sail which would first have the wind hit it at a slight angle pushing the sail in that direction rather than perfectly straight forward.

I realise there are practicalities in operating a very high tension sheet but this lives purely in the hypothetical realm.

Does this make sense or have i been drinking drain cleaner again.

Ta Lemmers....

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[–] Beefcyclone 20 points 1 year ago (1 children)

It's completely my ignorance that i didn't think of a sail as an aerofoil, in my lightbulb moment my brain thought, "fabric catch wind" in a very neanderthal voice.

I really appreciate everyone's comments however i think with yours the nail is sufficiently hit on its head.

Appreciate all your time 🙂

[–] [email protected] 2 points 1 year ago

No worries, like I said you hit on two of my special interests. Plus it was fun to pull out all my sailing jargon after all that time.