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Re: [PSUBS-MAILIST] OSS multi-ring-size hull
Warrend Greenway schrieb:
>
> I would like input on the hull concept I have drawn up. The link is:
>
> www.restorides.com/~dub/
>
> This is bouncing off the modular idea. The bow is a minimal length endcap
> in this concept. The main hull with hatch is 1.5 long by 2 meters in diameter.
Just 4,83 ts (10662 pd) (salt water)
> The smaller section of hull is 2.5 meters long by 1 meter in diameter.
Easy additional 2,01 ts (4437 pd) (sw)
maybe some more 1,5 ts (3311 pd) for the rest.
so just a 8,34 ts boat with a maybe (?) 1 ts trailer.. all together =
20618 pd.
8,34 its the weight of about 5 Kittredge size subs.
regards Carsten
> The
> entire tail section would be a bolt on modular unit. Ballast tanks, battery pods,
> HPA tanks, etc. would be arranged against the hull at the thin section to "flesh"
> out the entire hull to approx same diameter. A fiberglass fairing would then cover
> the aft section. Does this help?
>
> We need to get a pretty firm grasp of our basic pressure hull, including weight
> and dimensions before we can finalize the preliminary design. The refined hull
> design would then be undertaken in parallel with the other major units. Note:
> I did not add flange seams, I am assuming that they are inside. I talked to a
> highly respected mechanical engineer at work and he had some compelling flange
> ideas that necessitated the flange being internal.
>
> Warren.
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