Energy Flow Boundary Element Method for Vibration Analysis of One and Two Dimension Structures
In this paper, Energy Flow Boundary Element Method (EFBEM) was developed to predict the vibration behavior of one- and two-dimensional structures in the medium-to-high frequency ranges. Free Space Green functions used in the method were obtained from EFA energy equations. Direct and indirect EFBEMs...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2008-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2008/607379 |
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| _version_ | 1832558197814067200 |
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| author | Ho-Won Lee Suk-Yoon Hong Do-Hyun Park Hyun-Wung Kwon |
| author_facet | Ho-Won Lee Suk-Yoon Hong Do-Hyun Park Hyun-Wung Kwon |
| author_sort | Ho-Won Lee |
| collection | DOAJ |
| description | In this paper, Energy Flow Boundary Element Method (EFBEM) was developed to predict the vibration behavior of one- and two-dimensional structures in the medium-to-high frequency ranges. Free Space Green functions used in the method were obtained from EFA energy equations. Direct and indirect EFBEMs were formulated for both one- and two-dimensional cases, and numerically applied to predict the energy density and intensity distributions of simple Euler-Bernoulli beams, single rectangular thin plates, and L-shaped thin plates vibrating in the medium-to-high frequency ranges. The results from these methods were compared with the EFA solutions to verify the EFBEM. |
| format | Article |
| id | doaj-art-b5b0e97cf2724f72ba6c1a45d5563d8e |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2008-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-b5b0e97cf2724f72ba6c1a45d5563d8e2025-02-03T01:32:57ZengWileyShock and Vibration1070-96221875-92032008-01-01151335010.1155/2008/607379Energy Flow Boundary Element Method for Vibration Analysis of One and Two Dimension StructuresHo-Won Lee0Suk-Yoon Hong1Do-Hyun Park2Hyun-Wung Kwon3Department of Naval Architecture and Ocean Engineering, Seoul National University, San 56-1 Shilim-dong, Seoul 151-742, KoreaDepartment of Naval Architecture and Ocean Engineering, Seoul National University, San 56-1 Shilim-dong, Seoul 151-742, KoreaDepartment of Naval Architecture and Ocean Engineering, Seoul National University, San 56-1 Shilim-dong, Seoul 151-742, KoreaDepartment of Naval Architecture and Ocean Engineering, Seoul National University, San 56-1 Shilim-dong, Seoul 151-742, KoreaIn this paper, Energy Flow Boundary Element Method (EFBEM) was developed to predict the vibration behavior of one- and two-dimensional structures in the medium-to-high frequency ranges. Free Space Green functions used in the method were obtained from EFA energy equations. Direct and indirect EFBEMs were formulated for both one- and two-dimensional cases, and numerically applied to predict the energy density and intensity distributions of simple Euler-Bernoulli beams, single rectangular thin plates, and L-shaped thin plates vibrating in the medium-to-high frequency ranges. The results from these methods were compared with the EFA solutions to verify the EFBEM.http://dx.doi.org/10.1155/2008/607379 |
| spellingShingle | Ho-Won Lee Suk-Yoon Hong Do-Hyun Park Hyun-Wung Kwon Energy Flow Boundary Element Method for Vibration Analysis of One and Two Dimension Structures Shock and Vibration |
| title | Energy Flow Boundary Element Method for Vibration Analysis of One and Two Dimension Structures |
| title_full | Energy Flow Boundary Element Method for Vibration Analysis of One and Two Dimension Structures |
| title_fullStr | Energy Flow Boundary Element Method for Vibration Analysis of One and Two Dimension Structures |
| title_full_unstemmed | Energy Flow Boundary Element Method for Vibration Analysis of One and Two Dimension Structures |
| title_short | Energy Flow Boundary Element Method for Vibration Analysis of One and Two Dimension Structures |
| title_sort | energy flow boundary element method for vibration analysis of one and two dimension structures |
| url | http://dx.doi.org/10.1155/2008/607379 |
| work_keys_str_mv | AT howonlee energyflowboundaryelementmethodforvibrationanalysisofoneandtwodimensionstructures AT sukyoonhong energyflowboundaryelementmethodforvibrationanalysisofoneandtwodimensionstructures AT dohyunpark energyflowboundaryelementmethodforvibrationanalysisofoneandtwodimensionstructures AT hyunwungkwon energyflowboundaryelementmethodforvibrationanalysisofoneandtwodimensionstructures |