<p dir="ltr">Thank you for a quick response Emile.</p>
<p dir="ltr">Sadly, this book is not avalible in any library known to me in Croatia. </p>
<p dir="ltr">Regards, Petar Topljak</p>
<div class="gmail_quote">Dana 12. 1. 2015. 17:38 osoba "Emile van Essen via Personal_Submersibles" <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> napisala je:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">









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<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy">Hi Petar,<u></u><u></u></span></font></p>

<p class="MsoNormal"><font color="navy" face="Arial"><span style="font-size:10.0pt;font-family:Arial;color:navy"><u></u> <u></u></span></font></p>

<p class="MsoNormal"><font color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy">Welcome. I made an number
of submersible dives near Cavtat; great!<u></u><u></u></span></font></p>

<p class="MsoNormal"><font color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy"><u></u> <u></u></span></font></p>

<p class="MsoNormal"><font color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy">In the book “handbook
of acrylics” by Jerry Stachiw are also sealing and retaining options
described.<u></u><u></u></span></font></p>

<p class="MsoNormal"><font color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy">The book is expensive . So
the library or scans might be an option.<u></u><u></u></span></font></p>

<p class="MsoNormal"><font color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy"><u></u> <u></u></span></font></p>

<p class="MsoNormal"><font color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy">Regards, Emile van Essen<u></u><u></u></span></font></p>

<p class="MsoNormal"><font color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy"><u></u> <u></u></span></font></p>

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<p class="MsoNormal"><b><font face="Tahoma"><span lang="EN-GB" style="font-size:10.0pt;font-family:Tahoma;font-weight:bold">Van:</span></font></b><font face="Tahoma"><span lang="EN-GB" style="font-size:10.0pt;font-family:Tahoma">
Personal_Submersibles [mailto:<a href="mailto:personal_submersibles-bounces" target="_blank">personal_submersibles-bounces</a></span></font><font face="Tahoma"><span style="font-size:10.0pt;font-family:Tahoma">@<a href="http://psubs.org" target="_blank">psubs.org</a>]
<b><span style="font-weight:bold">Namens </span></b>Petar Topljak via
Personal_Submersibles<br>
<b><span style="font-weight:bold">Verzonden:</span></b> maandag 12 januari 2015
17:10<br>
<b><span style="font-weight:bold">Aan:</span></b>
<a href="mailto:Personal_Submersibles@psubs.org" target="_blank">Personal_Submersibles@psubs.org</a><br>
<b><span style="font-weight:bold">Onderwerp:</span></b> [PSUBS-MAILIST]
Greetings</span></font><u></u><u></u></p>

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<p class="MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:12.0pt"><u></u> <u></u></span></font></p>

<p><font size="3" face="Times New Roman"><span style="font-size:12.0pt">Hi
everyone,<u></u><u></u></span></font></p>

<p><font size="3" face="Times New Roman"><span style="font-size:12.0pt">My name
is Petar and I am a mechanical engineering student from Croatia. I was informed
about this maillist by James from England who built his own submersible. <u></u><u></u></span></font></p>

<p><font size="3" face="Times New Roman"><span style="font-size:12.0pt">I have a
project for my uni, where I have to design acrylic viewport. I already
downloaded ASME PVHO-1-2007 standard, and I decided to go with spherical sector
with conical edge viewport. I finished all of the calculations but ran into
problems with sealing arrangement and retaining ring on this type of
window.  <br>
I don't know how to arrange seals, and the picture in standard is not very
informative, so any kind of help will be precious<u></u><u></u></span></font></p>

<p><font size="3" face="Times New Roman"><span style="font-size:12.0pt">Kind
regards, Petar Topljak<u></u><u></u></span></font></p>

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