Dynamic Response of a Viscoelastic Cylinder With Ablating Inner SurfaceSource: Journal of Applied Mechanics:;1966:;volume( 033 ):;issue: 002::page 275Author:J. D. Achenbach
DOI: 10.1115/1.3625038Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effects of ablation and viscoelasticity on the vibratory response of a hollow cylinder are investigated. The cylinder is subjected to a time-dependent internal pressure. Solutions are presented for the circumferential stress at the eroding inner surface and for the displacement in radial direction. It is found that, due to ablation, frequencies decrease and amplitudes increase. The increases in amplitudes due to ablation are counteracted by viscoelastic damping. In this analysis, it is assumed that the material is incompressible in bulk and viscoelastic in shear.
keyword(s): Cylinders , Dynamic response , Ablation (Vaporization technology) , Shear (Mechanics) , Damping , Pressure , Stress , Viscoelasticity , Frequency AND Displacement ,
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| contributor author | J. D. Achenbach | |
| date accessioned | 2017-05-08T23:39:45Z | |
| date available | 2017-05-08T23:39:45Z | |
| date copyright | June, 1966 | |
| date issued | 1966 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-25826#275_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/110990 | |
| description abstract | The effects of ablation and viscoelasticity on the vibratory response of a hollow cylinder are investigated. The cylinder is subjected to a time-dependent internal pressure. Solutions are presented for the circumferential stress at the eroding inner surface and for the displacement in radial direction. It is found that, due to ablation, frequencies decrease and amplitudes increase. The increases in amplitudes due to ablation are counteracted by viscoelastic damping. In this analysis, it is assumed that the material is incompressible in bulk and viscoelastic in shear. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Dynamic Response of a Viscoelastic Cylinder With Ablating Inner Surface | |
| type | Journal Paper | |
| journal volume | 33 | |
| journal issue | 2 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3625038 | |
| journal fristpage | 275 | |
| journal lastpage | 281 | |
| identifier eissn | 1528-9036 | |
| keywords | Cylinders | |
| keywords | Dynamic response | |
| keywords | Ablation (Vaporization technology) | |
| keywords | Shear (Mechanics) | |
| keywords | Damping | |
| keywords | Pressure | |
| keywords | Stress | |
| keywords | Viscoelasticity | |
| keywords | Frequency AND Displacement | |
| tree | Journal of Applied Mechanics:;1966:;volume( 033 ):;issue: 002 | |
| contenttype | Fulltext |