Vibrational Energy Flow Models of Finite Orthotropic Plates
In this paper energy flow models for the transverse vibration of finite orthotropic plates are developed. These models are expressed with time- and locally space-averaged far-field energy density, and show more general forms than the conventional EFA models for isotropic plates. To verify the accura...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2003-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2003/428705 |
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| _version_ | 1832568217594232832 |
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| author | Do-Hyun Park Suk-Yoon Hong Hyun-Gwon Kil |
| author_facet | Do-Hyun Park Suk-Yoon Hong Hyun-Gwon Kil |
| author_sort | Do-Hyun Park |
| collection | DOAJ |
| description | In this paper energy flow models for the transverse vibration of finite orthotropic plates are developed. These models are expressed with time- and locally space-averaged far-field energy density, and show more general forms than the conventional EFA models for isotropic plates. To verify the accuracy of the developed models, numerical analyses are performed for finite rectangular plates vibrating at a single frequency, and the calculated results expressed with the energy and intensity levels are compared with those of classical models by changing the frequency and the damping. |
| format | Article |
| id | doaj-art-6bbbfbdd4ace40178a387ef35806c0a1 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2003-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-6bbbfbdd4ace40178a387ef35806c0a12025-02-03T00:59:28ZengWileyShock and Vibration1070-96221875-92032003-01-011029711310.1155/2003/428705Vibrational Energy Flow Models of Finite Orthotropic PlatesDo-Hyun Park0Suk-Yoon Hong1Hyun-Gwon Kil2Department of Naval Architecture and Ocean Engineering, Seoul National University, #56-1, Shinlim-dong, Kwanak-gu, Seoul 151-742, KoreaDepartment of Naval Architecture and Ocean Engineering, Seoul National University, #56-1, Shinlim-dong, Kwanak-gu, Seoul 151-742, KoreaDepartment of Mechanical Engineering, The University of Suwon, Suwon 445-743, KoreaIn this paper energy flow models for the transverse vibration of finite orthotropic plates are developed. These models are expressed with time- and locally space-averaged far-field energy density, and show more general forms than the conventional EFA models for isotropic plates. To verify the accuracy of the developed models, numerical analyses are performed for finite rectangular plates vibrating at a single frequency, and the calculated results expressed with the energy and intensity levels are compared with those of classical models by changing the frequency and the damping.http://dx.doi.org/10.1155/2003/428705 |
| spellingShingle | Do-Hyun Park Suk-Yoon Hong Hyun-Gwon Kil Vibrational Energy Flow Models of Finite Orthotropic Plates Shock and Vibration |
| title | Vibrational Energy Flow Models of Finite Orthotropic Plates |
| title_full | Vibrational Energy Flow Models of Finite Orthotropic Plates |
| title_fullStr | Vibrational Energy Flow Models of Finite Orthotropic Plates |
| title_full_unstemmed | Vibrational Energy Flow Models of Finite Orthotropic Plates |
| title_short | Vibrational Energy Flow Models of Finite Orthotropic Plates |
| title_sort | vibrational energy flow models of finite orthotropic plates |
| url | http://dx.doi.org/10.1155/2003/428705 |
| work_keys_str_mv | AT dohyunpark vibrationalenergyflowmodelsoffiniteorthotropicplates AT sukyoonhong vibrationalenergyflowmodelsoffiniteorthotropicplates AT hyungwonkil vibrationalenergyflowmodelsoffiniteorthotropicplates |