| contributor author | M. A. Hawwa | |
| contributor author | A. H. Nayfeh | |
| date accessioned | 2017-05-08T23:55:21Z | |
| date available | 2017-05-08T23:55:21Z | |
| date copyright | January, 1997 | |
| date issued | 1997 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28836#80_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/119760 | |
| description abstract | The objective of this study is to evaluate the acoustic radiation from a multi-span baffled panel having certain types of irregularities, including intermediate torsional springs and/or displaced intermediate supports. These irregularities lead to the confinement of motion to a limited part of the structure, as evident from the mode shapes. The radiation efficiency is calculated for both ordered and disordered panels in order to measure the tendency of the panel to radiate sound. It is found that the modes of disordered panels radiate slightly more than those of the ordered ones. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Acoustic Radiation From Multi-Span Baffled Panels | |
| type | Journal Paper | |
| journal volume | 119 | |
| journal issue | 1 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.2889690 | |
| journal fristpage | 80 | |
| journal lastpage | 84 | |
| identifier eissn | 1528-8927 | |
| keywords | Acoustics | |
| keywords | Radiation (Physics) | |
| keywords | Motion | |
| keywords | Sound | |
| keywords | Shapes AND Springs | |
| tree | Journal of Vibration and Acoustics:;1997:;volume( 119 ):;issue: 001 | |
| contenttype | Fulltext | |