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Study on the Coupling Frequency of Double-Sided Submerged Ring-Stiffened Cylindrical Shells
Joint Authors
Zhang, Ben
Yu, Anbin
Zhao, Yinglong
Wang, Youqian
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-10-09
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Based on the Flügge theory and orthotropic theory, the acoustic vibration coupling model of ring-stiffened cylindrical shell is established by using the wave propagation method and virtual source method.
And the effects of water immersion on both sides, free surface, and hydrostatic pressure on the cylindrical shell are considered in the coupling model.
Muller three-point iterative method is used to solve the coupling frequency.
The calculation results of degradation theory are compared with COMSOL’s calculation results and experimental results, respectively, which verifies the reliability of the theoretical method.
Finally, the influence of fluid load, ring rib parameters, boundary conditions, hydrostatic pressure, and free surface on the coupled vibration of ring-stiffened cylindrical shell is analyzed by an example.
American Psychological Association (APA)
Yu, Anbin& Zhao, Yinglong& Wang, Youqian& Zhang, Ben. 2020. Study on the Coupling Frequency of Double-Sided Submerged Ring-Stiffened Cylindrical Shells. Shock and Vibration،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1212924
Modern Language Association (MLA)
Yu, Anbin…[et al.]. Study on the Coupling Frequency of Double-Sided Submerged Ring-Stiffened Cylindrical Shells. Shock and Vibration No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1212924
American Medical Association (AMA)
Yu, Anbin& Zhao, Yinglong& Wang, Youqian& Zhang, Ben. Study on the Coupling Frequency of Double-Sided Submerged Ring-Stiffened Cylindrical Shells. Shock and Vibration. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1212924
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1212924