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<div>Alan,</div><div>My first calculation was 150 lbs different but I missed a step. My next attempt with no interruptions, lol I got a difference of 83 lbs buoyancy per tank. I rounded the numbers.</div><div>Hank</div><div><br></div>
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On Wednesday, August 1, 2018, 4:52:03 AM MDT, Alan via Personal_Submersibles <personal_submersibles@psubs.org> wrote:
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<div><div dir="ltr">Hi Graham, <br clear="none">can you just confirm those dimensions before I calculate.<br clear="none">Originally you said your new pods were 6ft long ( 72")<br clear="none">In the latest email I am reading that you are now saying they<br clear="none">are 57 & 1/4" long! Or is this the old pod length.<br clear="none">Once I get the dimensions right I'll calculate your old pod<br clear="none">thickness at 1/4".<br clear="none">We will get there eventually.<br clear="none">Cheers Alan<br clear="none"><br clear="none">Sent from my iPad<br clear="none"><br clear="none">> On 1/08/2018, at 10:23 PM, graham bayliss via Personal_Submersibles <<a shape="rect" ymailto="mailto:personal_submersibles@psubs.org" href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:<br clear="none">> <br clear="none">> Hi Alan<br clear="none">> <br clear="none">> my tanks are made of 1/4" rolled steel and 1/2" end plates they are 57&1/4"<br clear="none">> long plus the end plates. The old pod tanks are made of sched pipe I do not<br clear="none">> no how thick as it does not say 0n the drawings as far as I can see.<br clear="none">> <br clear="none">> Cheers Graham<br clear="none">> <br clear="none">> <br clear="none">> -----Original Message-----<br clear="none">> From: Personal_Submersibles [mailto:<a shape="rect" ymailto="mailto:personal_submersibles-bounces@psubs.org" href="mailto:personal_submersibles-bounces@psubs.org">personal_submersibles-bounces@psubs.org</a>]<br clear="none">> On Behalf Of Alan via Personal_Submersibles<br clear="none">> Sent: 31 July 2018 18:44<br clear="none">> To: Personal Submersibles General Discussion<br clear="none">> Subject: Re: [PSUBS-MAILIST] Emailing: DSCF4218<br clear="none">> <br clear="none">> Graham,<br clear="none">> I did my calculations based on 3/4" wall thickness of your old pods.<br clear="none">> Looking at it again, were you saying the old pod was 57&3/4" long<br clear="none">> & not 57" long with a wall thickness of 3/4" as I interpreted it.<br clear="none">> If so then what is the wall thickness of the old pod thanks.<br clear="none">> Cheers Alan<br clear="none">> <br clear="none">> Sent from my iPad<br clear="none">> <br clear="none">>>> On 1/08/2018, at 12:43 AM, Alan via Personal_Submersibles<br clear="none">>> <<a shape="rect" ymailto="mailto:personal_submersibles@psubs.org" href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:<br clear="none">>> <br clear="none">>> Graham,<br clear="none">>> that is the calculation for one pod so you'll need that extra weight<br clear="none">>> on both pods.<br clear="none">>> Alan<br clear="none">>> <br clear="none">>> <br clear="none">>> Sent from my iPad<br clear="none">>> <br clear="none">>>> On 31/07/2018, at 11:40 PM, graham bayliss via Personal_Submersibles<br clear="none">> <<a shape="rect" ymailto="mailto:personal_submersibles@psubs.org" href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:<br clear="none">>>> <br clear="none">>>> Hi Allan <br clear="none">>>> <br clear="none">>>> here is a picture of the sub I have attached 150 lbs of lead to the top<br clear="none">> of<br clear="none">>>> batteries tubes as you can see they are big.<br clear="none">>>> <br clear="none">>>> Graham<br clear="none">>>> <br clear="none">>>> Your message is ready to be sent with the following file or link<br clear="none">>>> attachments:<br clear="none">>>> <br clear="none">>>> DSCF4218<br clear="none">>>> <br clear="none">>>> <br clear="none">>>> Note: To protect against computer viruses, e-mail programs may prevent<br clear="none">>>> sending or receiving certain types of file attachments. Check your<br clear="none">> e-mail<br clear="none">>>> security settings to determine how attachments are handled.<br clear="none">>>> <DSCF4218.jpg><br clear="none">>>> _______________________________________________<br clear="none">>>> Personal_Submersibles mailing list<br clear="none">>>> <a shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org" href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none">>>> <a shape="rect" href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><div class="yqt0260648348" id="yqtfd61450"><br clear="none">>> <br clear="none">>> <br clear="none">>> _______________________________________________<br clear="none">>> Personal_Submersibles mailing list<br clear="none">>> <a shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org" href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none">>> <a shape="rect" href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none">> <br clear="none">> <br clear="none">> _______________________________________________<br clear="none">> Personal_Submersibles mailing list<br clear="none">> <a shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org" href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none">> <a shape="rect" href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none">> <br clear="none">> _______________________________________________<br clear="none">> Personal_Submersibles mailing list<br clear="none">> <a shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org" href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none">> <a shape="rect" href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none"><br clear="none"><br clear="none">_______________________________________________<br clear="none">Personal_Submersibles mailing list<br clear="none"><a shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org" href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none"><a shape="rect" href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none"></div></div></div>
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