<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px"><div><span></span></div><div></div><div id="yui_3_16_0_1_1430514561398_19480">Scott</div><div id="yui_3_16_0_1_1430514561398_19510"><br></div><div id="yui_3_16_0_1_1430514561398_19511">Each column in the ABS spreadsheet is a different case. The pressure hull on the R300 is shaped like a coke bottle. As such, there is a 30" diameter cylindrical section and a 10" diameter section. Both needed to be designed.</div><div id="yui_3_16_0_1_1430514561398_19522"> </div><div id="yui_3_16_0_1_1430514561398_19563">Material properties of HY-100 :</div><div id="yui_3_16_0_1_1430514561398_19456"><div id="yui_3_16_0_1_1430514561398_19479"><br></div><div id="yui_3_16_0_1_1430514561398_19488"><table id="yui_3_16_0_1_1430514561398_19487" style="width: 100%; text-align: center;"><tbody id="yui_3_16_0_1_1430514561398_19491"><tr id="yui_3_16_0_1_1430514561398_19490"><td id="yui_3_16_0_1_1430514561398_19489" style="text-align: left;">Yield strength</td><td id="yui_3_16_0_1_1430514561398_19584"> 689 MPa</td><td> 100000 psi</td></tr><tr id="yui_3_16_0_1_1430514561398_19493" style="background-color: rgb(220, 220, 220);"><td id="yui_3_16_0_1_1430514561398_19492" style="text-align: left;"> Shear modulus (typical of steel)</td><td id="yui_3_16_0_1_1430514561398_19585"> 80 GPa</td><td> 11600 ksi</td></tr><tr id="yui_3_16_0_1_1430514561398_19495"><td id="yui_3_16_0_1_1430514561398_19494" style="text-align: left;"> Elastic modulus (typical of steel)</td><td id="yui_3_16_0_1_1430514561398_19586"> 205 GPa</td><td> 29700 ksi</td></tr><tr id="yui_3_16_0_1_1430514561398_19509" style="background-color: rgb(220, 220, 220);"><td id="yui_3_16_0_1_1430514561398_19508" style="text-align: left;"> Poisson's ratio</td><td> 0.28</td><td> 0.28</td></tr></tbody></table></div><br>Cliff<br><br><br><div id="yui_3_16_0_1_1430514561398_19496"><br>Cliff Redus<br>Redus Engineering<br>USA mobile: 830-931-1280<br>cliffordredus@sbcglobal.com </div></div><br> <div id="yui_3_16_0_1_1430514561398_19500" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12px;"> <div id="yui_3_16_0_1_1430514561398_19499" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div id="yui_3_16_0_1_1430514561398_19498" dir="ltr"> <hr size="1" id="yui_3_16_0_1_1430514561398_19497"> <font id="yui_3_16_0_1_1430514561398_19501" face="Arial" size="2"> <b><span style="font-weight: bold;">From:</span></b> via Personal_Submersibles <personal_submersibles@psubs.org><br> <b id="yui_3_16_0_1_1430514561398_19574"><span id="yui_3_16_0_1_1430514561398_19573" style="font-weight: bold;">To:</span></b> Personal Submersibles General Discussion <personal_submersibles@psubs.org> <br> <b id="yui_3_16_0_1_1430514561398_19572"><span id="yui_3_16_0_1_1430514561398_19571" style="font-weight: bold;">Sent:</span></b> Friday, May 1, 2015 5:00 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [PSUBS-MAILIST] ABS Hull calulation Spreadsheet - How to use.<br> </font> </div> <div class="y_msg_container" id="yui_3_16_0_1_1430514561398_19502"><br><div id="yiv4623110119"><div id="yui_3_16_0_1_1430514561398_19505"><span id="yui_3_16_0_1_1430514561398_19504" style="color: rgb(0, 0, 0); font-family: Verdana; font-size: 10pt;"><div id="yui_3_16_0_1_1430514561398_19503">A few questions.</div>
<div id="yui_3_16_0_1_1430514561398_19506"> </div>
<div id="yui_3_16_0_1_1430514561398_19507">What is the difference and reasoning for the 30" elliptical section and the 10" elliptical section?</div>
<div id="yui_3_16_0_1_1430514561398_19559"> </div>
<div id="yui_3_16_0_1_1430514561398_19560">How do you get the material properties of HY-100 and other materials? Is there a source sheet?</div>
<div id="yui_3_16_0_1_1430514561398_19561"> </div>
<div id="yui_3_16_0_1_1430514561398_19562">Thanks,</div>
<div>Scott Waters</div>
<div> </div>
<div> </div>
<div> </div>
<blockquote id="yiv4623110119replyBlockquote" style="color: black; padding-left: 8px; font-family: verdana; font-size: 10pt; margin-left: 8px; border-left-color: blue; border-left-width: 2px; border-left-style: solid;">
<div id="yiv4623110119wmQuoteWrapper">-------- Original Message --------<br>Subject: Re: [PSUBS-MAILIST] ABS Hull calulation Spreadsheet - How to<br>use.<br>From: Jon Wallace via Personal_Submersibles<br><<a href="mailto:personal_submersibles@psubs.org" target="_blank" rel="nofollow" ymailto="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>><br>Date: Fri, May 01, 2015 1:36 pm<br>To: Personal Submersibles General Discussion<br><<a href="mailto:personal_submersibles@psubs.org" target="_blank" rel="nofollow" ymailto="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>><br><br><br>Concatenated version for spherical heads<br><br>1) Open the excel spreadsheet<br>2) At top, click "Enable Editing" if you see that option<br>3) At top, look for a message about macros being disabled and click <br>"Enable Content" so you can enter your own data<br>4) Click the "Spherical and Elliptical Heads" tab at the bottom.<br>5) Lines 5 through 9 is where you enter material properties. It is <br>preset for A516gr70.<br>6) Lines 10 through 22 are for hemisphere heads.<br>---- Line 11, enter diameter of head in column C<br>---- Line 15, enter thickness of head in column C<br>---- Line 22, read maximum allowable pressure<br><br>Note: when you enter a number in a cell you MUST click in another cell <br>anywhere in the spreadsheet for the calculation to take effect.<br>_______________________________________________<br>Personal_Submersibles mailing list<br><a href="mailto:Personal_Submersibles@psubs.org" target="_blank" rel="nofollow" ymailto="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank" rel="nofollow">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br></div></blockquote></span></div></div><br>_______________________________________________<br>Personal_Submersibles mailing list<br><a href="mailto:Personal_Submersibles@psubs.org" ymailto="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br><br><br></div> </div> </div> </div></body></html>