A Unified Spectro-Geometric-Ritz Method for Vibration Analysis of Open and Closed Shells with Arbitrary Boundary Conditions
المؤلفون المشاركون
Shi, Dongyan
Wang, Qingshan
Pang, Fuzhen
Zhao, Yunke
Teng, Xiaoyan
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-30، 30ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-01-12
دولة النشر
مصر
عدد الصفحات
30
التخصصات الرئيسية
الملخص EN
This paper presents free vibration analysis of open and closed shells with arbitrary boundary conditions using a spectro-geometric-Ritz method.
In this method, regardless of the boundary conditions, each of the displacement components of open and closed shells is represented simultaneously as a standard Fourier cosine series and several auxiliary functions.
The auxiliary functions are introduced to accelerate the convergence of the series expansion and eliminate all the relevant discontinuities with the displacement and its derivatives at the boundaries.
The boundary conditions are modeled using the spring stiffness technique.
All the expansion coefficients are treated equally and independently as the generalized coordinates and determined using Rayleigh-Ritz method.
By using this method, a unified vibration analysis model for the open and closed shells with arbitrary boundary conditions can be established without the need of changing either the equations of motion or the expression of the displacement components.
The reliability and accuracy of the proposed method are validated with the FEM results and those from the literature.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Shi, Dongyan& Zhao, Yunke& Wang, Qingshan& Teng, Xiaoyan& Pang, Fuzhen. 2016. A Unified Spectro-Geometric-Ritz Method for Vibration Analysis of Open and Closed Shells with Arbitrary Boundary Conditions. Shock and Vibration،Vol. 2016, no. 2016, pp.1-30.
https://search.emarefa.net/detail/BIM-1119121
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Shi, Dongyan…[et al.]. A Unified Spectro-Geometric-Ritz Method for Vibration Analysis of Open and Closed Shells with Arbitrary Boundary Conditions. Shock and Vibration No. 2016 (2016), pp.1-30.
https://search.emarefa.net/detail/BIM-1119121
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Shi, Dongyan& Zhao, Yunke& Wang, Qingshan& Teng, Xiaoyan& Pang, Fuzhen. A Unified Spectro-Geometric-Ritz Method for Vibration Analysis of Open and Closed Shells with Arbitrary Boundary Conditions. Shock and Vibration. 2016. Vol. 2016, no. 2016, pp.1-30.
https://search.emarefa.net/detail/BIM-1119121
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1119121
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