Design of Passive Damping SystemsSource: Journal of Vibration and Acoustics:;1995:;volume( 117 ):;issue: B::page 171Author:C. D. Johnson
DOI: 10.1115/1.2838659Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a brief review of techniques for designed-in passive damping for vibration control. Designed-in passive damping for structures is usually based on one of four damping technologies: viscoelastic materials, viscous fluids, magnetics, or passive piezoelectrics. These methods are discussed and compared. The technology of using viscoelastic materials for passive damping is discussed in more detail than the other methods since it is presently the most widely used type of damping technology. Testing and characterization of viscoelastic materials and design methods for passive damping are discussed. An example showing the benefits of a passive damping treatment applied to a stiffened panel under an acoustic load is presented.
keyword(s): Design , Passive damping , Viscoelastic materials , Damping , Sound pressure , Vibration control , Electromagnetism , Fluids , Testing AND Design methodology ,
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| contributor author | C. D. Johnson | |
| date accessioned | 2017-05-08T23:48:49Z | |
| date available | 2017-05-08T23:48:49Z | |
| date copyright | June, 1995 | |
| date issued | 1995 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28827#171_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/116259 | |
| description abstract | This paper presents a brief review of techniques for designed-in passive damping for vibration control. Designed-in passive damping for structures is usually based on one of four damping technologies: viscoelastic materials, viscous fluids, magnetics, or passive piezoelectrics. These methods are discussed and compared. The technology of using viscoelastic materials for passive damping is discussed in more detail than the other methods since it is presently the most widely used type of damping technology. Testing and characterization of viscoelastic materials and design methods for passive damping are discussed. An example showing the benefits of a passive damping treatment applied to a stiffened panel under an acoustic load is presented. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Design of Passive Damping Systems | |
| type | Journal Paper | |
| journal volume | 117 | |
| journal issue | B | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.2838659 | |
| journal fristpage | 171 | |
| journal lastpage | 176 | |
| identifier eissn | 1528-8927 | |
| keywords | Design | |
| keywords | Passive damping | |
| keywords | Viscoelastic materials | |
| keywords | Damping | |
| keywords | Sound pressure | |
| keywords | Vibration control | |
| keywords | Electromagnetism | |
| keywords | Fluids | |
| keywords | Testing AND Design methodology | |
| tree | Journal of Vibration and Acoustics:;1995:;volume( 117 ):;issue: B | |
| contenttype | Fulltext |