


{"id":359204,"date":"2024-03-27T04:11:07","date_gmt":"2024-03-27T04:11:07","guid":{"rendered":"\/forum\/forums\/reply\/359204\/"},"modified":"2024-03-27T04:11:07","modified_gmt":"2024-03-27T04:11:07","slug":"359204","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/359204\/","title":{"rendered":"Reply To: hydrostatic pressure vs pressure"},"content":{"rendered":"<p>&lt;p&gt;thank you for your reply. however i&#8217;m getting new error from the system&nbsp;&lt;br&gt;note that i had assign supplied pressure at 10 MPa and fixed support at closed end.&nbsp;&lt;\/p&gt;&lt;p&gt;first error : Solver error &#8211; time step too small. current number of step is 10.(had do some reserach it says that it because material thickness is too small &#8211; it is true?)&lt;br&gt;&lt;br&gt;second error : Some of the elements on the problematic bodies can&#8217;t meet the specified target metrics. Please check the elements and try changing the mesh size settings to achieve the needed mesh quality. (I&#8217;ve been getting same error even after changed few setting on mesh setting &#8211; as display in pic below)&lt;br&gt;&lt;br&gt;<img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/27-03-2024-1711512467-Screenshot (3).png\" alt=\"mesh setting\" width=\"1279\" height=\"719\" \/>&lt;br&gt;&lt;br&gt;third error : 94.2 &nbsp;% of total volume of Flexible Parts filled with elements with Characteristic Length (LS-DYNA) lower than target value 2.5078 mm. (does this mean i need to run my simulation using LS-DYNA?)&lt;br&gt;&lt;br&gt;<img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/27-03-2024-1711512575-Screenshot (4).png\" alt=\"pipe simulation\" width=\"1282\" height=\"721\" \/>&lt;br&gt;&lt;br&gt;can you help?&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-359204","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"thank you for your reply. however i&#039;m getting new error from the system note that i had assign supplied pressure at 10 MPa and fixed support at closed end. first error : Solver error - time step too small. current number of step is 10.(had do some reserach it says that it because material thickness is too\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/359204\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: hydrostatic pressure vs pressure | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"thank you for your reply. however i&#039;m getting new error from the system note that i had assign supplied pressure at 10 MPa and fixed support at closed end. first error : Solver error - 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