Durability Modeling of Environmental Barrier Coating (EBC) Using Finite Element Based Progressive Failure Analysis
المؤلفون المشاركون
Grady, Joseph E.
Abdul-Aziz, Ali
Bhatt, Ramakrishna T.
Abdi, Frank
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-04-09
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
العلوم الهندسية و تكنولوجيا المعلومات
الملخص EN
The necessity for a protecting guard for the popular ceramic matrix composites (CMCs) is getting a lot of attention from engine manufacturers and aerospace companies.
The CMC has a weight advantage over standard metallic materials and more performance benefits.
However, these materials undergo degradation that typically includes coating interface oxidation as opposed to moisture induced matrix which is generally seen at a higher temperature.
Additionally, other factors such as residual stresses, coating process related flaws, and casting conditions may influence the degradation of their mechanical properties.
These durability considerations are being addressed by introducing highly specialized form of environmental barrier coating (EBC) that is being developed and explored in particular for high temperature applications greater than 1100°C.
As a result, a novel computational simulation approach is presented to predict life for EBC/CMC specimen using the finite element method augmented with progressive failure analysis (PFA) that included durability, damage tracking, and material degradation model.
The life assessment is carried out using both micromechanics and macromechanics properties.
The macromechanics properties yielded a more conservative life for the CMC specimen as compared to that obtained from the micromechanics with fiber and matrix properties as input.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abdul-Aziz, Ali& Abdi, Frank& Bhatt, Ramakrishna T.& Grady, Joseph E.. 2014. Durability Modeling of Environmental Barrier Coating (EBC) Using Finite Element Based Progressive Failure Analysis. Journal of Ceramics،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-505249
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abdul-Aziz, Ali…[et al.]. Durability Modeling of Environmental Barrier Coating (EBC) Using Finite Element Based Progressive Failure Analysis. Journal of Ceramics No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-505249
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abdul-Aziz, Ali& Abdi, Frank& Bhatt, Ramakrishna T.& Grady, Joseph E.. Durability Modeling of Environmental Barrier Coating (EBC) Using Finite Element Based Progressive Failure Analysis. Journal of Ceramics. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-505249
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-505249
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر