عرض بسيط للتسجيلة

المؤلفAlQaradawi, Mohamed
المؤلفNayfeh, Jamal
المؤلفNicholson, David
تاريخ الإتاحة2024-01-23T08:46:15Z
تاريخ النشر2005-04
اسم المنشورProceedings of the 1st International Operational Modal Analysis Conference, IOMAC 2005
الاقتباسAlQaradawi, M., Nayfeh, J., & Nicholson, D. (2005). Baseline Formation For Damage Diagnosis In A Turbine Blade.
الرقم المعياري الدولي للكتاب978-878160600-0
معرّف المصادر الموحدhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84906052500&origin=inward
معرّف المصادر الموحدhttp://hdl.handle.net/10576/51092
الملخصIn the absence of a baseline for the pre-damaged structures, an attempt is made to create one, analytically, using dimensional analysis and physically using stereolithography. First, a preliminary diagnosis check is performed using shift in natural frequency. In this process, the expected natural frequencies, obtained using dimensional analysis, are compared to those obtained experimentally. Secondly, using stereolithography synthesized baselines and strain energy method damage is localized by observing the area of strain energy increase. Starting with a brief account of the theories behind modal analysis, dimensional analysis, the stereolithography process and the strain energy damage detection method is presented. An integrated system of those techniques is formulated to diagnose damage in a turbine blade. Damage diagnoses include detecting the defect and then localizing it.
اللغةen
الناشرAalborg University
الموضوعDamage detection
Stereolithography
العنوانBaseline formation for damage diagnosis in a turbine blade
النوعConference Paper
dc.accessType Abstract Only


الملفات في هذه التسجيلة

الملفاتالحجمالصيغةالعرض

لا توجد ملفات لها صلة بهذه التسجيلة.

هذه التسجيلة تظهر في المجموعات التالية

عرض بسيط للتسجيلة