<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://communities.bentley.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>30. Why nozzle opening reinforcement formulas are different in AutoPIPE Vessel compared to ASME Section VIII Div. 1?</title><link>https://communities.bentley.com/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/66826/30-why-nozzle-opening-reinforcement-formulas-are-different-in-autopipe-vessel-compared-to-asme-section-viii-div-1</link><description /><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>30. Why nozzle opening reinforcement formulas are different in AutoPIPE Vessel compared to ASME Section VIII Div. 1?</title><link>https://communities.bentley.com/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/66826/30-why-nozzle-opening-reinforcement-formulas-are-different-in-autopipe-vessel-compared-to-asme-section-viii-div-1</link><pubDate>Tue, 25 Jul 2023 08:54:26 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:a6011633-e147-4786-9253-d478b98ea005</guid><dc:creator>Tanaji Gaikwad</dc:creator><comments>https://communities.bentley.com/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/66826/30-why-nozzle-opening-reinforcement-formulas-are-different-in-autopipe-vessel-compared-to-asme-section-viii-div-1#comments</comments><description>Current Revision posted to AutoPIPE Wiki by Tanaji Gaikwad on 7/25/2023 8:54:26 AM&lt;br /&gt;
&lt;table style="background-color:#dce5f0;border:0px solid #dce5f0;width:600px;"&gt;&lt;colgroup&gt;&lt;col width="20%" /&gt; &lt;col width="80%" /&gt;&lt;/colgroup&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;span style="font-size:medium;"&gt;&lt;b&gt;Applies To &lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;AutoPIPE Vessel&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;ALL&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;General&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Date Logged&lt;br /&gt;&amp;amp; Current Version&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;May 2023&lt;br /&gt;41.01.01.011&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h1&gt;&lt;span style="color:#993300;text-decoration:underline;"&gt;&lt;strong&gt;Problem:&lt;/strong&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;p style="margin-left:60px;"&gt;Why nozzle opening reinforcement formulas are different in AutoPIPE Vessel compared to ASME Section VIII Div. 1?&lt;/p&gt;
&lt;h1&gt;&lt;span style="color:#993300;text-decoration:underline;"&gt;&lt;strong&gt;Solution:&lt;/strong&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;p style="margin-left:30px;"&gt;ASME Section VIII Div. 1, Fig UG-37.1 gives details only for nozzle opening in radial direction.&amp;nbsp;We have to consider additional parameters for inclined and offset nozzles.&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;Formula given in ASME Section VIII Div. 1 for Area available in shell (A1) includes area at both side of nozzle center line.&amp;nbsp;&lt;span style="font-family:inherit;"&gt;But AutoPIPE Vessel software calculates&amp;nbsp;a&lt;span&gt;rea available on both side of the nozzle center line separately because&amp;nbsp;Area A1 can be different at both sides based on available length.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;span style="font-family:inherit;"&gt;&lt;span style="font-family:inherit;"&gt;After &lt;/span&gt;calculating areas separately on both sides,&amp;nbsp;&lt;span style="font-family:inherit;"&gt;finally adds them up to get the final area available. Hence&amp;nbsp;software&amp;nbsp;considers radius instead of diameter and still aligned with the code.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;span style="font-family:inherit;"&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;Refer first page of Isolated Openings sections (Attached below for reference) for more detailed image and notations like L1, &amp;alpha; and &amp;beta;.&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;img style="max-height:240px;max-width:320px;" alt=" " src="/resized-image/__size/640x480/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1685528079066v1.png" /&gt;&amp;nbsp;&amp;nbsp;&lt;img style="max-height:240px;max-width:320px;" alt=" " src="/resized-image/__size/640x480/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1685528117235v3.png" /&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;Refer below example, only for&amp;nbsp;your reference only.&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;img style="max-height:286px;max-width:531px;" alt=" " height="286" src="/resized-image/__size/1062x572/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1690275301668v1.png" width="531" data-uw-rm-ima="un" /&gt;&lt;/p&gt;
&lt;p style="margin-left:60px;"&gt;&lt;strong&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;h1&gt;See Also&lt;/h1&gt;
&lt;p style="padding-left:30px;"&gt;&lt;strong&gt;&lt;a href="/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/28469/--general-information-autopipe-vessel"&gt;AutoPIPE Vessel&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p style="padding-left:30px;"&gt;&lt;a title="LEARN Server" href="http://lms.bentley.com/"&gt;&lt;b&gt;Bentley LEARN Server&lt;/b&gt;&lt;/a&gt;&lt;/p&gt;
&lt;h1&gt;&lt;b&gt;&lt;img alt=" " src="/resized-image/__size/189x60/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1525095480684v1.png" /&gt;&lt;/b&gt;&lt;/h1&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: AutoPIPE Vessel, Reinforcing Pad, Nozzle Properties&lt;/div&gt;
</description></item><item><title>30. Why nozzle opening reinforcement formulas are different in AutoPIPE Vessel compared to ASME Section VIII Div. 1?</title><link>https://communities.bentley.com/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/66826/30-why-nozzle-opening-reinforcement-formulas-are-different-in-autopipe-vessel-compared-to-asme-section-viii-div-1/revision/4</link><pubDate>Tue, 25 Jul 2023 08:50:40 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:a6011633-e147-4786-9253-d478b98ea005</guid><dc:creator>Tanaji Gaikwad</dc:creator><comments>https://communities.bentley.com/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/66826/30-why-nozzle-opening-reinforcement-formulas-are-different-in-autopipe-vessel-compared-to-asme-section-viii-div-1#comments</comments><description>Revision 4 posted to AutoPIPE Wiki by Tanaji Gaikwad on 7/25/2023 8:50:40 AM&lt;br /&gt;
&lt;table style="background-color:#dce5f0;border:0px solid #dce5f0;width:600px;"&gt;&lt;colgroup&gt;&lt;col width="20%" /&gt; &lt;col width="80%" /&gt;&lt;/colgroup&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;span style="font-size:medium;"&gt;&lt;b&gt;Applies To &lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;AutoPIPE Vessel&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;ALL&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;General&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Date Logged&lt;br /&gt;&amp;amp; Current Version&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;May 2023&lt;br /&gt;41.01.01.011&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h1&gt;&lt;span style="color:#993300;text-decoration:underline;"&gt;&lt;strong&gt;Problem:&lt;/strong&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;p style="margin-left:60px;"&gt;Why nozzle opening reinforcement formulas are different in AutoPIPE Vessel compared to ASME Section VIII Div. 1?&lt;/p&gt;
&lt;h1&gt;&lt;span style="color:#993300;text-decoration:underline;"&gt;&lt;strong&gt;Solution:&lt;/strong&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;p style="margin-left:30px;"&gt;ASME Section VIII Div. 1, Fig UG-37.1 gives details only for nozzle opening in radial direction.&amp;nbsp;We have to consider additional parameters for inclined and offset nozzles.&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;Formula given in ASME Section VIII Div. 1 for Area available in shell (A1) includes area at both side of nozzle center line.&amp;nbsp;&lt;span style="font-family:inherit;"&gt;But AutoPIPE Vessel software calculates&amp;nbsp;a&lt;span&gt;rea available on both side of the nozzle center line separately because&amp;nbsp;Area A1 can be different at both sides based on available length.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;span style="font-family:inherit;"&gt;&lt;span style="font-family:inherit;"&gt;After &lt;/span&gt;calculating area separately on bot sides all areas&amp;nbsp;&lt;span style="font-family:inherit;"&gt;finally adds them up to get the final area available. Hence&amp;nbsp;software&amp;nbsp;considers radius instead of diameter and still aligned with the code.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;span style="font-family:inherit;"&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;Refer first page of Isolated Openings sections (Attached below for reference) for more detailed image and notations like L1, &amp;alpha; and &amp;beta;.&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;img style="max-height:240px;max-width:320px;" alt=" " src="/resized-image/__size/640x480/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1685528079066v1.png" /&gt;&amp;nbsp;&amp;nbsp;&lt;img style="max-height:240px;max-width:320px;" alt=" " src="/resized-image/__size/640x480/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1685528117235v3.png" /&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;Refer below example, only for&amp;nbsp;your reference only.&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;img style="max-height:286px;max-width:529px;" alt=" " height="286" src="/resized-image/__size/1058x572/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1690274338155v2.png" width="529" /&gt;&lt;/p&gt;
&lt;p style="margin-left:60px;"&gt;&lt;strong&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;h1&gt;See Also&lt;/h1&gt;
&lt;p style="padding-left:30px;"&gt;&lt;strong&gt;&lt;a href="/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/28469/--general-information-autopipe-vessel"&gt;AutoPIPE Vessel&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p style="padding-left:30px;"&gt;&lt;a title="LEARN Server" href="http://lms.bentley.com/"&gt;&lt;b&gt;Bentley LEARN Server&lt;/b&gt;&lt;/a&gt;&lt;/p&gt;
&lt;h1&gt;&lt;b&gt;&lt;img alt=" " src="/resized-image/__size/189x60/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1525095480684v1.png" /&gt;&lt;/b&gt;&lt;/h1&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: AutoPIPE Vessel, Reinforcing Pad, Nozzle Properties&lt;/div&gt;
</description></item><item><title>30. Why nozzle opening reinforcement formulas are different in AutoPIPE Vessel compared to ASME Section VIII Div. 1?</title><link>https://communities.bentley.com/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/66826/30-why-nozzle-opening-reinforcement-formulas-are-different-in-autopipe-vessel-compared-to-asme-section-viii-div-1/revision/3</link><pubDate>Tue, 25 Jul 2023 08:49:00 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:a6011633-e147-4786-9253-d478b98ea005</guid><dc:creator>Tanaji Gaikwad</dc:creator><comments>https://communities.bentley.com/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/66826/30-why-nozzle-opening-reinforcement-formulas-are-different-in-autopipe-vessel-compared-to-asme-section-viii-div-1#comments</comments><description>Revision 3 posted to AutoPIPE Wiki by Tanaji Gaikwad on 7/25/2023 8:49:00 AM&lt;br /&gt;
&lt;table style="background-color:#dce5f0;border:0px solid #dce5f0;width:600px;"&gt;&lt;colgroup&gt;&lt;col width="20%" /&gt; &lt;col width="80%" /&gt;&lt;/colgroup&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;span style="font-size:medium;"&gt;&lt;b&gt;Applies To &lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;AutoPIPE Vessel&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;ALL&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;General&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Date Logged&lt;br /&gt;&amp;amp; Current Version&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;May 2023&lt;br /&gt;41.01.01.011&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h1&gt;&lt;span style="color:#993300;text-decoration:underline;"&gt;&lt;strong&gt;Problem:&lt;/strong&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;p style="margin-left:60px;"&gt;Why nozzle opening reinforcement formulas are different in AutoPIPE Vessel compared to ASME Section VIII Div. 1?&lt;/p&gt;
&lt;h1&gt;&lt;span style="color:#993300;text-decoration:underline;"&gt;&lt;strong&gt;Solution:&lt;/strong&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;p style="margin-left:30px;"&gt;ASME Section VIII Div. 1, Fig UG-37.1 gives details only for nozzle opening in radial direction. Need to consider additional parameters for inclined and offset nozzles.&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;Formula given in ASME Section VIII Div. 1 for Area available in shell (A1) includes area at both side of nozzle center line.&amp;nbsp;&lt;span style="font-family:inherit;"&gt;But AutoPIPE Vessel software calculates&amp;nbsp;a&lt;span&gt;rea available on both side of the center line of the nozzle separately because&amp;nbsp;Area A1 can be different at both sides based on available length.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;span style="font-family:inherit;"&gt;&lt;span style="font-family:inherit;"&gt;After &lt;/span&gt;calculating area separately on bot sides all areas&amp;nbsp;&lt;span style="font-family:inherit;"&gt;finally adds them up to get the final area available. Hence&amp;nbsp;software&amp;nbsp;considers radius instead of diameter and still aligned with the code.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;span style="font-family:inherit;"&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;Refer first page of Isolated Openings sections (Attached below for reference) for more detailed image and notations like L1, &amp;alpha; and &amp;beta;.&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;img style="max-height:240px;max-width:320px;" alt=" " src="/resized-image/__size/640x480/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1685528079066v1.png" /&gt;&amp;nbsp;&amp;nbsp;&lt;img style="max-height:240px;max-width:320px;" alt=" " src="/resized-image/__size/640x480/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1685528117235v3.png" /&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;Refer below example, only for&amp;nbsp;your reference only.&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;img style="max-height:286px;max-width:529px;" height="286" src="/resized-image/__size/1058x572/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1690274338155v2.png" width="529" alt=" " /&gt;&lt;/p&gt;
&lt;p style="margin-left:60px;"&gt;&lt;strong&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;h1&gt;See Also&lt;/h1&gt;
&lt;p style="padding-left:30px;"&gt;&lt;strong&gt;&lt;a href="/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/28469/--general-information-autopipe-vessel"&gt;AutoPIPE Vessel&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p style="padding-left:30px;"&gt;&lt;a title="LEARN Server" href="http://lms.bentley.com/"&gt;&lt;b&gt;Bentley LEARN Server&lt;/b&gt;&lt;/a&gt;&lt;/p&gt;
&lt;h1&gt;&lt;b&gt;&lt;img alt=" " src="/resized-image/__size/189x60/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1525095480684v1.png" /&gt;&lt;/b&gt;&lt;/h1&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: AutoPIPE Vessel, Reinforcing Pad, Nozzle Properties&lt;/div&gt;
</description></item><item><title>30. Why nozzle opening reinforcement formulas are different in AutoPIPE Vessel compared to ASME Section VIII Div. 1?</title><link>https://communities.bentley.com/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/66826/30-why-nozzle-opening-reinforcement-formulas-are-different-in-autopipe-vessel-compared-to-asme-section-viii-div-1/revision/2</link><pubDate>Wed, 31 May 2023 10:22:22 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:a6011633-e147-4786-9253-d478b98ea005</guid><dc:creator>Tanaji Gaikwad</dc:creator><comments>https://communities.bentley.com/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/66826/30-why-nozzle-opening-reinforcement-formulas-are-different-in-autopipe-vessel-compared-to-asme-section-viii-div-1#comments</comments><description>Revision 2 posted to AutoPIPE Wiki by Tanaji Gaikwad on 5/31/2023 10:22:22 AM&lt;br /&gt;
&lt;table style="background-color:#dce5f0;border:0px solid #dce5f0;width:600px;"&gt;&lt;colgroup&gt;&lt;col width="20%" /&gt; &lt;col width="80%" /&gt;&lt;/colgroup&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;span style="font-size:medium;"&gt;&lt;b&gt;Applies To &lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;AutoPIPE Vessel&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;ALL&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;General&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Date Logged&lt;br /&gt;&amp;amp; Current Version&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;May 2023&lt;br /&gt;41.01.01.011&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h1&gt;&lt;span style="color:#993300;text-decoration:underline;"&gt;&lt;strong&gt;Problem:&lt;/strong&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;p style="margin-left:60px;"&gt;Why nozzle opening reinforcement formulas are different in AutoPIPE Vessel compared to ASME Section VIII Div. 1?&lt;/p&gt;
&lt;h1&gt;&lt;span style="color:#993300;text-decoration:underline;"&gt;&lt;strong&gt;Solution:&lt;/strong&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;p style="margin-left:30px;"&gt;ASME Section VIII Div. 1, Fig UG-37.1 gives details only for nozzle opening in radial direction. Need to consider additional parameters for inclined and offset nozzles.&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;Formula given in ASME Section VIII Div. 1 for Area available in shell (A1) includes area at both side of nozzle center line, But in AutoPIPE Vessel calculates area A1 for one side of nozzle center line, hence considering radius instead of diameter. Area A1 can be different at both sides based on available length, so AutoPIPE Vessel does the calculations correctly.&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;Refer first page of Isolated Openings sections (Attached below for reference) for more detailed image and notations like &amp;alpha; and &amp;beta;.&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;img style="max-height:240px;max-width:320px;" alt=" " src="/resized-image/__size/640x480/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1685528079066v1.png" /&gt;&amp;nbsp;&amp;nbsp;&lt;img style="max-height:240px;max-width:320px;" alt=" " src="/resized-image/__size/640x480/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1685528117235v3.png" /&gt;&lt;/p&gt;
&lt;p style="margin-left:60px;"&gt;&lt;strong&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;h1&gt;See Also&lt;/h1&gt;
&lt;p style="padding-left:30px;"&gt;&lt;strong&gt;&lt;a href="/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/28469/--general-information-autopipe-vessel"&gt;AutoPIPE Vessel&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p style="padding-left:30px;"&gt;&lt;a title="LEARN Server" href="http://lms.bentley.com/"&gt;&lt;b&gt;Bentley LEARN Server&lt;/b&gt;&lt;/a&gt;&lt;/p&gt;
&lt;h1&gt;&lt;b&gt;&lt;img alt=" " src="/resized-image/__size/189x60/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1525095480684v1.png" /&gt;&lt;/b&gt;&lt;/h1&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: AutoPIPE Vessel, Reinforcing Pad, Nozzle Properties&lt;/div&gt;
</description></item><item><title>30. Why nozzle opening reinforcement formulas are different in AutoPIPE Vessel compared to ASME Section VIII Div. 1?</title><link>https://communities.bentley.com/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/66826/30-why-nozzle-opening-reinforcement-formulas-are-different-in-autopipe-vessel-compared-to-asme-section-viii-div-1/revision/1</link><pubDate>Wed, 31 May 2023 10:15:03 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:a6011633-e147-4786-9253-d478b98ea005</guid><dc:creator>Tanaji Gaikwad</dc:creator><comments>https://communities.bentley.com/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/66826/30-why-nozzle-opening-reinforcement-formulas-are-different-in-autopipe-vessel-compared-to-asme-section-viii-div-1#comments</comments><description>Revision 1 posted to AutoPIPE Wiki by Tanaji Gaikwad on 5/31/2023 10:15:03 AM&lt;br /&gt;
&lt;table style="background-color:#dce5f0;border:0px solid #dce5f0;width:600px;"&gt;&lt;colgroup&gt;&lt;col width="20%" /&gt; &lt;col width="80%" /&gt;&lt;/colgroup&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;span style="font-size:medium;"&gt;&lt;b&gt;Applies To &lt;/b&gt;&lt;/span&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;AutoPIPE Vessel&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;ALL&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Area:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;General&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td style="text-align:right;"&gt;&lt;strong&gt;Date Logged&lt;br /&gt;&amp;amp; Current Version&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;May 2023&lt;br /&gt;41.01.01.011&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h1&gt;&lt;span style="color:#993300;text-decoration:underline;"&gt;&lt;strong&gt;Problem:&lt;/strong&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;p style="margin-left:60px;"&gt;Why nozzle opening reinforcement formulas are different in AutoPIPE Vessel compared to ASME Section VIII Div. 1?&lt;/p&gt;
&lt;h1&gt;&lt;span style="color:#993300;text-decoration:underline;"&gt;&lt;strong&gt;Solution:&lt;/strong&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;p style="margin-left:30px;"&gt;ASME Section VIII Div. 1, Fig UG-37.1 gives details only for nozzle opening in radial direction. Need to consider additional parameters for inclined and offset nozzles.&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;Formula given in ASME Section VIII Div. 1 for Area available in shell (A1) includes area at both side of nozzle center line, But in AutoPIPE Vessel calculates area A1 for one side of nozzle center line, hence considering radius instead of diameter.&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;Refer first page of Isolated Openings sections (Attached below for reference) for more detailed image and notations like &amp;alpha; and &amp;beta;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;img style="max-height:240px;max-width:320px;" src="/resized-image/__size/640x480/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1685528079066v1.png" alt=" " /&gt;&amp;nbsp;&amp;nbsp;&lt;img style="max-height:240px;max-width:320px;" src="/resized-image/__size/640x480/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1685528117235v3.png" alt=" " /&gt;&lt;/p&gt;
&lt;p style="margin-left:60px;"&gt;&lt;strong&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;h1&gt;See Also&lt;/h1&gt;
&lt;p style="padding-left:30px;"&gt;&lt;strong&gt;&lt;a href="/products/pipe_stress_analysis/w/pipe_stress_analysis__wiki/28469/--general-information-autopipe-vessel"&gt;AutoPIPE Vessel&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p style="padding-left:30px;"&gt;&lt;a title="LEARN Server" href="http://lms.bentley.com/"&gt;&lt;b&gt;Bentley LEARN Server&lt;/b&gt;&lt;/a&gt;&lt;/p&gt;
&lt;h1&gt;&lt;b&gt;&lt;img alt=" " src="/resized-image/__size/189x60/__key/communityserver-wikis-components-files/00-00-00-00-41/pastedimage1525095480684v1.png" /&gt;&lt;/b&gt;&lt;/h1&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;
</description></item></channel></rss>