<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /></head><body><p dir="ltr">I never thought to add the functionality to solve for diameter. I'll have to look into that.</p>
<p dir="ltr">I'll run your calc. Stay tuned.</p>
<p dir="ltr">Sean<br>
</p>
<br><br><div class="gmail_quote">On January 9, 2015 6:16:50 PM MST, "swaters@waters-ks.com via Personal_Submersibles" <personal_submersibles@psubs.org> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div>Sean,</div><div>Can I ask you to do one more calc for me? 516 gr 70 sphere, 1" thick, 72" diameter. </div><div>The 78" was not within ABS rules at 1000m. I think the 72" might just make it, yet give me more boyancy than the 60"</div><div>Thanks,</div><div>Scott Waters</div><div><br /></div><div><br /></div><div><div style="font-size:9px;color:#575757">Sent from my U.S. Cellular® Smartphone</div></div><div></div><br /><br />-------- Original message --------<br />From: "Sean T. Stevenson via Personal_Submersibles" <personal_submersibles psubs.org="psubs.org"> <br />Date:01/08/2015 8:28 PM (GMT-06:00) <br />To: Personal Submersibles General Discussion <personal_submersibles psubs.org="psubs.org"> <br />Subject: Re: [PSUBS-MAILIST] Hull Calc: 78" spheres <br /><br />
<div class="moz-cite-prefix">On 2015-01-08 19:01, via
Personal_Submersibles wrote:<br />
</div>
<blockquote cite="mid:8D1F9C741BF8908-2DBC-B13E2@webmail-m266.sysops.aol.com" type="cite"><font color="black" face="Arial, Helvetica,
sans-serif" size="3"><font style="color: black; font-family:
Arial, Helvetica, sans-serif;" size="3">That's what I got.
Only without the format. Sweet. Thanks Sean. It's going to
take a syntactic buoyancy package to get it right, but it
looks like a decent alternative. A 6 1/2 foot sphere displaces
about a thousand pounds more than the pair of 5 footers.
Pretty close, and might be marginally less expensive. What
would a 39" radius do for depth in the thicknesses you have
already given?</font>
</font><div style="color: black; font-family: Arial, Helvetica,
sans-serif;"><font color="black" face="Arial, Helvetica,
sans-serif" size="3"><font size="3">Vance</font><br />
</font></div>
</blockquote>
<br />
<font size="3"><font face="Arial, Helvetica, sans-serif">As
requested:<br />
<br />
ASTM A516 Grade 70, 78" sphere, 0.75" wall:<br />
</font></font><br />
<img src="content://com.kaitenmail.attachmentprovider/a22c8ebf-aa51-421e-a5e2-d820b05e73ac/51/RAW" alt="" /><br />
<br />
ASTM A516 Grade 70, 78" sphere, 1" wall:<br />
<img src="content://com.kaitenmail.attachmentprovider/a22c8ebf-aa51-421e-a5e2-d820b05e73ac/52/RAW" alt="" /><br />
<br />
<font size="3"><font face="Arial, Helvetica, sans-serif">HY-100, 78"
sphere, 0.75" wall:</font></font><br />
<img src="content://com.kaitenmail.attachmentprovider/a22c8ebf-aa51-421e-a5e2-d820b05e73ac/53/RAW" alt="" /><br />
<br />
HY-100, 78" sphere, 1" wall:<br />
<img src="content://com.kaitenmail.attachmentprovider/a22c8ebf-aa51-421e-a5e2-d820b05e73ac/54/RAW" alt="" /><br />
<br />
Sean<br />
<br />
<p style="margin-top: 2.5em; margin-bottom: 1em; border-bottom: 1px solid #000"></p><pre class="k9mail"><hr /><br />Personal_Submersibles mailing list<br />Personal_Submersibles@psubs.org<br /><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br /></pre></personal_submersibles></personal_submersibles></blockquote></div></body></html>