Vibrational Energy Flow Model for a High Damping Beam with Constant Axial Force
Joint Authors
Teng, Xiaoyan
Liu, Nan
Xudong, Jiang
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-17
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
The energy flow analysis (EFA) method is developed to predict the energy density of a high damping beam with constant axial force in the high-frequency range.
The energy density and intensity of the beam are associated with high structural damping loss factor and axial force and introduced to derive the energy transmission equation.
For high damping situation, the energy loss equation is derived by considering the relationship between potential energy and total energy.
Then, the energy density governing equation is obtained.
Finally, the feasibility of the EFA approach is validated by comparing the EFA results with the modal solutions for various frequencies and structural damping loss factors.
The effects of structural damping loss factor and axial force on the energy density distribution are also discussed in detail.
American Psychological Association (APA)
Teng, Xiaoyan& Liu, Nan& Xudong, Jiang. 2020. Vibrational Energy Flow Model for a High Damping Beam with Constant Axial Force. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1194511
Modern Language Association (MLA)
Teng, Xiaoyan…[et al.]. Vibrational Energy Flow Model for a High Damping Beam with Constant Axial Force. Mathematical Problems in Engineering No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1194511
American Medical Association (AMA)
Teng, Xiaoyan& Liu, Nan& Xudong, Jiang. Vibrational Energy Flow Model for a High Damping Beam with Constant Axial Force. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1194511
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1194511