Experimental investigation of vibration power flow in thin technical orthotropic plates by the method of vibration intensity
Vibration intensity technique is used to measure vibration power transmission in thin single layer technical orthotropic plates for flexural waves. Measurement of flexural wave power is carried out in far- field conditions. All measurements are undertaken in the frequency domain using the cross-sp...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2005
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| Online Access: | http://eprints.utm.my/397/1/roslan_b_04.pdf |
| _version_ | 1825908908598755328 |
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| author | Mandal, Nirmal Kumar Abd Rahman, Roslan Leong, M.Salman |
| author_facet | Mandal, Nirmal Kumar Abd Rahman, Roslan Leong, M.Salman |
| author_sort | Mandal, Nirmal Kumar |
| collection | ePrints |
| description | Vibration intensity technique is used to measure vibration power transmission in thin single layer
technical orthotropic plates for flexural waves. Measurement of flexural wave power is carried out in far-
field conditions. All measurements are undertaken in the frequency domain using the cross-spectra of
acceleration signals, facilitating the use of FFT analyzer. The two-transducer technique applicable to these
plates is used for these measurements. Technical orthotropic (rectangular corrugation) plates of steel are
used for the measurements. One isotropic plate of steel is also considered for comparison. Method of elastic
equivalence technique is used. Both input power and vibration power transmission through the plates are
estimated. Far-field power is normalized with the input power for flexural wave. Influence of flexural
rigidity on vibration energy transfer is also investigated. |
| first_indexed | 2024-03-05T17:54:18Z |
| format | Article |
| id | utm.eprints-397 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T17:54:18Z |
| publishDate | 2005 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | utm.eprints-3972015-08-12T03:41:57Z http://eprints.utm.my/397/ Experimental investigation of vibration power flow in thin technical orthotropic plates by the method of vibration intensity Mandal, Nirmal Kumar Abd Rahman, Roslan Leong, M.Salman TJ Mechanical engineering and machinery Vibration intensity technique is used to measure vibration power transmission in thin single layer technical orthotropic plates for flexural waves. Measurement of flexural wave power is carried out in far- field conditions. All measurements are undertaken in the frequency domain using the cross-spectra of acceleration signals, facilitating the use of FFT analyzer. The two-transducer technique applicable to these plates is used for these measurements. Technical orthotropic (rectangular corrugation) plates of steel are used for the measurements. One isotropic plate of steel is also considered for comparison. Method of elastic equivalence technique is used. Both input power and vibration power transmission through the plates are estimated. Far-field power is normalized with the input power for flexural wave. Influence of flexural rigidity on vibration energy transfer is also investigated. Elsevier 2005 Article PeerReviewed application/pdf en http://eprints.utm.my/397/1/roslan_b_04.pdf Mandal, Nirmal Kumar and Abd Rahman, Roslan and Leong, M.Salman (2005) Experimental investigation of vibration power flow in thin technical orthotropic plates by the method of vibration intensity. Journal of Sound and Vibration, 285 . pp. 669-695. http:www.sciencedirect.com |
| spellingShingle | TJ Mechanical engineering and machinery Mandal, Nirmal Kumar Abd Rahman, Roslan Leong, M.Salman Experimental investigation of vibration power flow in thin technical orthotropic plates by the method of vibration intensity |
| title | Experimental investigation of vibration power
flow in thin technical orthotropic plates by the method
of vibration intensity |
| title_full | Experimental investigation of vibration power
flow in thin technical orthotropic plates by the method
of vibration intensity |
| title_fullStr | Experimental investigation of vibration power
flow in thin technical orthotropic plates by the method
of vibration intensity |
| title_full_unstemmed | Experimental investigation of vibration power
flow in thin technical orthotropic plates by the method
of vibration intensity |
| title_short | Experimental investigation of vibration power
flow in thin technical orthotropic plates by the method
of vibration intensity |
| title_sort | experimental investigation of vibration power flow in thin technical orthotropic plates by the method of vibration intensity |
| topic | TJ Mechanical engineering and machinery |
| url | http://eprints.utm.my/397/1/roslan_b_04.pdf |
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