RE: [PSUBS-MAILIST] Steel Pipe Hull

["Jon Wallace" <jon@psubs.org>]

Interesting.  So what are we doing wrong with the spreadsheet?
Jon


-----Original Message-----
From: owner-personal_submersibles@psubs.org
[mailto:owner-personal_submersibles@psubs.org]On Behalf Of Mark Roberts
- Harbortronics
Sent: Tuesday, January 30, 2007 12:23 AM
To: personal_submersibles@psubs.org
Subject: Re: [PSUBS-MAILIST] Steel Pipe Hull


For a low carbon steel alloy (70KPSI yield), 10" OD, 1/4" wall, 60" long,
"Under Pressure" (Deep Sea Power & Light) reports failure at 4145.1 PSI, 
equivalent to 9277.6 feet of sea water.

Mark 




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