چکیده مقاله
This paper describes a pioneering application of Guided Wave Testing GWT of complex cylindrical structures A procedure was developed to enable full length examination of the structures while they are in service Regular tests were carried out on structural components that support an array of Heat Exchanger Pipes HEPs During one of the regular inspections, a major change in response was spotted from the central part of one of the component The signal was confirmed to be a mechanically significant flaw No viable alternative to guided wave inspection for monitoring the integrity of such inaccessible structures is currently offered A substantial series of research has been carried out to establish the performance of Teletest for detection of flaws in these components to ensure that plants are operating safely This has involved theoretical modelling, review of information in historical inspection data, practical tests on a full scale mock up component and production of automated Teletest data collection equipment to allow real time in service monitoring
کلیدواژهها
نویسندگان
sina fater
Plant Integrity Ltd, Cambridge, UK, TWI Ltd, Cambridge, UK
alex haig
Plant Integrity Ltd, Cambridge, UK, TWI Ltd, Cambridge, UK
peter mudge
Plant Integrity Ltd, Cambridge, UK, TWI Ltd, Cambridge, UK
keith Thornicroft
Plant Integrity Ltd, Cambridge, UK
شیوه ارجاع
fater, sina and haig, alex and mudge, peter and Thornicroft, keith,1395,Use of Teletest Guided Wave Inspection to Monitor the Integrity of Complex Cylindrical Structures,The second international conference on welding and non-destructive testing, the 17th national conference on welding and inspection, and the sixth national conference on non-destructive testing,Isfahan
ارائهشده در
مجموعه مقالات دومین کنفرانس بین المللی جوشکاری و آزمایش های غیرمخرب، هفدهمین کنفرانس ملی جوش و بازرسی و ششمین کنفرانس ملی آزمایش های غیرمخرب30 آذر 1395 · اصفهان