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Research on Vibration Reduction Design of Foundation with Entangled Metallic Wire Material under High Temperature
المؤلفون المشاركون
Wu, Yiwan
Bai, Hongbai
Zhu, Yue
Shao, Yichuan
Ding, Zheyu
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-09-18
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
When the submarine is sailing at full speed, the power cabin has an abnormally high temperature.
However, in the previous research on the vibration reduction design of the foundation, the influence of high temperature on the vibration characteristics of the foundation is not taken into account.
In this paper, a new composite foundation with entangled metallic wire material (EMWM) is presented to reduce the vibration of the foundation.
The energy transfer path of the foundation was obtained by the power flow method, and then the layout of EMWM was determined.
The optimization of the constraining layer was carried out by modal analysis.
The damping performance of the composite foundation with EMWM was validated by the thermal-vibration joint test.
The results show that, at room temperature, the composite foundation has remarkable vibration reduction efficiency in the middle and high-frequency bands.
The maximum insertion loss can reach 15.37 dB.
The insertion loss varies with the location of the excitation point.
As the temperature rises to 300°C, the insertion loss in the low-frequency band was improved, and the insertion loss is not influenced by the excitation position.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhu, Yue& Wu, Yiwan& Bai, Hongbai& Ding, Zheyu& Shao, Yichuan. 2019. Research on Vibration Reduction Design of Foundation with Entangled Metallic Wire Material under High Temperature. Shock and Vibration،Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1211503
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhu, Yue…[et al.]. Research on Vibration Reduction Design of Foundation with Entangled Metallic Wire Material under High Temperature. Shock and Vibration No. 2019 (2019), pp.1-16.
https://search.emarefa.net/detail/BIM-1211503
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhu, Yue& Wu, Yiwan& Bai, Hongbai& Ding, Zheyu& Shao, Yichuan. Research on Vibration Reduction Design of Foundation with Entangled Metallic Wire Material under High Temperature. Shock and Vibration. 2019. Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1211503
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1211503
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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