{"id":378089,"date":"2024-08-13T09:12:13","date_gmt":"2024-08-13T09:12:13","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/applying-pressure\/"},"modified":"2024-08-13T09:12:13","modified_gmt":"2024-08-13T09:12:13","slug":"applying-pressure","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/applying-pressure\/","title":{"rendered":"Applying Pressure"},"content":{"rendered":"

greetings genius,<\/p>\n

i’m currently conducting a burst pressure analysis on high carbon steel pipe. the pipe initially having defect size of 20 mm diameter at the centre of 1m pipe. choosen composite laminate was wrapped around defect area to study the pipe and composites performance as pressure was apply internally (up to 45 MPa), using ASTM D1599-99 procedure<\/p>\n

The problem arise as the pipe reading exceed pipe ultimate tensile strength (746 MPa) but the composite wrapped around pipe defect area having 5.7386 MPa which to me unacceptable. Am i apply the pressure correctly? if yes does the result correct to you? could you please suggest me anything that make this analysis right?<\/p>\n

\"\" geometry<\/p>\n

 <\/p>\n

\"\"<\/p>\n

Result of full geometry<\/p>\n

\"\"<\/p>\n

result of composite only<\/p>\n","protected":false},"template":"","class_list":["post-378089","topic","type-topic","status-publish","hentry","topic-tag-mechanicalworkbench-1","topic-tag-Burstpressure-1","topic-tag-circular-pipe","topic-tag-composite-analysis"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t