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An Investigation on the Dynamics of High-Speed Systems Using Nonlinear Analytical Floating Ring Bearing Models
المؤلف
المصدر
International Journal of Rotating Machinery
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-22، 22ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-09-29
دولة النشر
مصر
عدد الصفحات
22
التخصصات الرئيسية
الملخص EN
The scope of this paper is to investigate the dynamics of a rotor-bearing system of high-speed under recently developed analytical bearing models.
The development of a theory that can yield the dynamic response of a high-speed system without short/long bearing approximation and without time-consuming numerical methods for the finite-length bearing model is the outcome of this work.
The rotor system is introduced as a rigid body so that the dynamics of the system are influenced only from the nonlinear bearing forces which are introduced with closed form expressions.
The outcome is a system of nonlinear equations and its solution produces the dynamic response of the high-speed system using exact analytical solution for the bearing forces.
The transient dynamic response of the system is evaluated through the wide range of rotating speed and under different bearing solutions including short bearing approximation, presenting the subsynchronous components that are developed when instabilities occur.
Time-frequency analysis of the resulting response time-series is presented and the outcome is compared with that obtained from numerical solution of the bearing lubrication and with the short bearing approximation model.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chasalevris, Athanasios. 2016. An Investigation on the Dynamics of High-Speed Systems Using Nonlinear Analytical Floating Ring Bearing Models. International Journal of Rotating Machinery،Vol. 2016, no. 2016, pp.1-22.
https://search.emarefa.net/detail/BIM-1107041
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chasalevris, Athanasios. An Investigation on the Dynamics of High-Speed Systems Using Nonlinear Analytical Floating Ring Bearing Models. International Journal of Rotating Machinery No. 2016 (2016), pp.1-22.
https://search.emarefa.net/detail/BIM-1107041
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chasalevris, Athanasios. An Investigation on the Dynamics of High-Speed Systems Using Nonlinear Analytical Floating Ring Bearing Models. International Journal of Rotating Machinery. 2016. Vol. 2016, no. 2016, pp.1-22.
https://search.emarefa.net/detail/BIM-1107041
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1107041
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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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
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