<div class="gmail_quote">---------- Proslijeđena poruka ----------<br>Šalje: "Petar Topljak" <<a href="mailto:petar.topljak@gmail.com">petar.topljak@gmail.com</a>><br>Datum: 12. 1. 2015. 17:09<br>Predmet: Greetings<br>Prima: <<a href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a>><br>Kopija: <br><br type="attribution"><p dir="ltr">Hi everyone,</p>
<p dir="ltr">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. </p>
<p dir="ltr">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</p>
<p dir="ltr">Kind regards, Petar Topljak</p>
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