Random Vibrations Due to Small-Scale Turbulence With the Coherence Integral MethodSource: Journal of Vibration and Acoustics:;1987:;volume( 109 ):;issue: 002::page 158Author:B. Brenneman
DOI: 10.1115/1.3269408Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Conventional methods exist for obtaining the random vibration response of a finite-element model to “large-scale” turbulence, such as gust loading on an aircraft. However, this loading is random in time only. This paper presents a finite-element method for obtaining the response to “small-scale” turbulence that is random in space as well as time. Boundary-layer turbulence is an example of this type of loading. The method has been used successfully to find the random response of nonuniform, multispan tubes to inhomogeneous turbulent crossflow.
keyword(s): Random vibration , Turbulence , Finite element methods , Aircraft , Boundary layer turbulence AND Finite element model ,
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| contributor author | B. Brenneman | |
| date accessioned | 2017-05-08T23:26:14Z | |
| date available | 2017-05-08T23:26:14Z | |
| date copyright | April, 1987 | |
| date issued | 1987 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28973#158_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/103335 | |
| description abstract | Conventional methods exist for obtaining the random vibration response of a finite-element model to “large-scale” turbulence, such as gust loading on an aircraft. However, this loading is random in time only. This paper presents a finite-element method for obtaining the response to “small-scale” turbulence that is random in space as well as time. Boundary-layer turbulence is an example of this type of loading. The method has been used successfully to find the random response of nonuniform, multispan tubes to inhomogeneous turbulent crossflow. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Random Vibrations Due to Small-Scale Turbulence With the Coherence Integral Method | |
| type | Journal Paper | |
| journal volume | 109 | |
| journal issue | 2 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.3269408 | |
| journal fristpage | 158 | |
| journal lastpage | 161 | |
| identifier eissn | 1528-8927 | |
| keywords | Random vibration | |
| keywords | Turbulence | |
| keywords | Finite element methods | |
| keywords | Aircraft | |
| keywords | Boundary layer turbulence AND Finite element model | |
| tree | Journal of Vibration and Acoustics:;1987:;volume( 109 ):;issue: 002 | |
| contenttype | Fulltext |