<html><body><span style="font-family:Verdana; color:#000000; font-size:10pt;"><div>Cool. Would someone be able to spend a few minutes explaining how to use the sheet? </div>
<div>Also how do you use different materials? I see 516gr 70 is plugged into it. </div>
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<div>Thanks,<BR>Scott Waters </div>
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<DIV id=wmQuoteWrapper>-------- Original Message --------<BR>Subject: Re: [PSUBS-MAILIST] exotic steel<BR>From: Jon Wallace via Personal_Submersibles<BR><<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>><BR>Date: Fri, May 01, 2015 8:49 am<BR>To: Personal Submersibles General Discussion<BR><<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>><BR><BR>
<DIV class=moz-cite-prefix><BR>Scott,<BR><BR>I use the excel spreadsheet calculator that Cliff Redus created a few years ago. You can download it from the web site.<BR><a href="http://PSUBS.ORG">PSUBS.ORG</a> -> Resources & Reference -> Design Tools -> Calculators & Data Sheets -> Stiffened Cylinder Calculator<BR><BR>Make sure you "Enable" macros. There are multiple tabs at the bottom of the sheet, one of them is for spheres and elliptical heads. It takes a little time to learn how to use it, but once you've "got it" in your head the spreadsheet is really easy to use. I've gone through it line by line and Cliff did a fantastic job converting the ABS specs into a useable tool.<BR><BR>Jon<BR><BR><BR>On 5/1/2015 10:40 AM, via Personal_Submersibles wrote:<BR></DIV>
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<DIV>Jon,</DIV>
<DIV> </DIV>
<DIV>Where / how do you do the calcs? Is it difficult? I have never had anyone show me, so I have had to rely on others to do the clacs for me. As I get closer to solidifying my next submarine, being able to do more of the design work myself would be really helpful</DIV>
<DIV> </DIV>
<DIV>Thanks,</DIV>
<DIV>Scott Waters </DIV></SPAN><BR></BLOCKQUOTE><BR>
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