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<?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/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>SACS - Frequency Domain Transportation</title><link>https://communities.bentley.com/products/offshore/f/maxsurf-moses-sacs-forum/124251/sacs---frequency-domain-transportation</link><description>Dear Sir, 
 
 I have short question. Can we perform &amp;#39;Frequency Domain Transportation in SACS&amp;#39; ?? 
 
 The assumption is 
 1) We have Barge RAO 
 2) We know critical seastate i.e. wave spectrum, Hs, Tp 
 
 The following queries is needed some guidance.</description><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>RE: SACS - Frequency Domain Transportation</title><link>https://communities.bentley.com/thread/378271?ContentTypeID=1</link><pubDate>Thu, 04 Aug 2016 06:31:16 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:2a872fca-5f2c-44a6-a6a8-611a58eeaf39</guid><dc:creator>Kasiphon Kurojjanawong</dc:creator><description>&lt;p&gt;Hi Geoff,&lt;/p&gt;
&lt;p&gt;I am very please to heard this news.&lt;/p&gt;
&lt;p&gt;As It is under development now. I would suggest to have the options as below.&lt;/p&gt;
&lt;p&gt;1) I would suggest SACS to keep the solution at least the &amp;#39;Root Mean Square (RMS)&amp;#39; value rather than most probable maximum (mpm) value. RMS is more useful than mpm as it can be factored with some value to get other statistic value including mpm value.&lt;/p&gt;
&lt;p&gt;2) If SACS intend to keep only one solution to save time and disk space, I would suggest to have the option for user to key-in their own statistic value rather than let&amp;#39;s SACS decide to keep the value at mpm only. Btw, you can set the default to be mpm value, if no statistic value provide by user.&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;It would be great, if SACS will provide some kind like this option as well in the wave response for the future development.&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;Regards,&lt;/p&gt;
&lt;p&gt;Kasiphon&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: SACS - Frequency Domain Transportation</title><link>https://communities.bentley.com/thread/378209?ContentTypeID=1</link><pubDate>Wed, 03 Aug 2016 19:35:27 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:54e521dd-eb46-45ef-977d-2ed1cd044579</guid><dc:creator>Geoff McDonald</dc:creator><description>&lt;p&gt;Kasiphon,&lt;/p&gt;
&lt;p&gt;Currently we only support frequency domain analysis in tow fatigue. I have been talking with our developers about implementing the maximum probable stress calculations based upon the stress RAO&amp;#39;s as a possible enhancement for a future release of SACS. I imagine it would be implemented similarly to how you describe it as a solution like the seismic common solution file which contains one &amp;quot;load case&amp;quot; that contains the maximum probable stress for each element in the structure.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Currently if you want to perform a tow analysis you are limited to using either tow accelerations or vessel motions for the strength analysis.&lt;/p&gt;
&lt;p&gt;Regards,&lt;/p&gt;
&lt;p&gt;Geoff&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>