[PSUBS-MAILIST] main pressure hull thicknes?

[Jon Wallace]

Which design tool did you try to use?


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On Tue, 1/21/14, Håvard Hardy <haavard.hardy at gmail.com> wrote:

 Subject: [PSUBS-MAILIST] main pressure hull thicknes?
 To: "Personal Submersibles General Discussion" <personal_submersibles at psubs.org>
 Date: Tuesday, January 21, 2014, 2:54 AM
 
 i was thinking about calling
 a estmatet cost of the main pressute hull here in norway.
 just so i have clue about what it would cost to build a sub.
 but cant really find ut how thick the pressute hul have to
 be.. i am thinking that it would have to be 10 - 12 mm
 thick? whit ribs. to get to 500 meteres safe. 
 
 tried using the design tool on the web paige, but
 the site dosent work..
 Diameter 1 meter. length: 4.5 meters.
 
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