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Re: [PSUBS-MAILIST] Hull failure calculation sheet



Don't be sorry Ryan.  You have every right to ask the questions you
asked.  Don't worry about it, I say.
Carl


Ryan Johnson wrote:
> 
> Thanks for the 'contsructive' critisim but before under taking this
> dreamland sub I'd like to know the quality of my data sources. Sorry I even
> asked.
> 
> >From: "Peter Madsen" <apg@mail.tdcadsl.dk>
> >Reply-To: personal_submersibles@psubs.org
> >To: <personal_submersibles@psubs.org>
> >Subject: Re: [PSUBS-MAILIST] Hull failure calculation sheet
> >Date: Sun, 12 Oct 2003 19:56:15 +0200
> >
> >Ryan Johnson wrote:
> >
> >Hi, I am fairly new to this. I am wondering how accurate the hull failure
> >calc. spread sheet is??? If it is correct I am building a sub that is
> >approx. 30' long and 7' dia.. It should be able to stay under for a full
> >day
> >with 8 people.
> >
> >Hey----Just how many of the psubs people are that far out in dreams with
> >zero chance ever to get anywhere ? ...this Mr. Johnson seams to think that
> >all he needs to make one of the largest and most advenced psubs in the
> >world
> >is a spread sheet ?
> >
> >-It takes a bit more, son...just a bit more !
> >
> >
> >Best regards,
> >
> >Peter Madsen
> >
> >( I dont write much here, but I did build the 4 tonne midget submarine
> >"Freya" that can be seen in the psubs gallery, much much smaller than Mr.
> >Johnsons
> >planned eight person project. )
> >
> 
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