Re: Calculation request

["D. Blake" <dblake@bright.net>]

Carsten:
Just to satisfy my curiousity, how long is the hull?  What are the stiffener
ring dimensions?  What shape and thickness are the endcaps?
Big Dave
-----Original Message-----
From: Carsten Standfuß <MerlinSub@t-online.de>
To: Personal_Submersibles@psubs.org <Personal_Submersibles@psubs.org>
Date: Monday, November 29, 1999 4:50 PM
Subject: Calculation request


>Carsten - from Germany
>
>Hi friends, some of you use calculation
>progammes for pressure hulls.
>I use tables which are older.
>May some of you can cross check
>the dive deep ?
>
>I can buy an older bigger Psub with the
>following dimension: (1 inch = 24,5mm)
>
>Diameter outside = 2400 mm (98 inch)
>thickness hull   =   15 mm (0,61 inch)
>frame distants = 2450 mm (100 inch)
>Steel : normal working steel, mild steel
>
>any cross check welcome, regards Carsten.
>