Re: [PSUBS-MAILIST] Hull failure calculation sheet

["Peter Madsen" <apg@mail.tdcadsl.dk>]

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. )