Numerical Techniques in Linear Duct Acoustics—A Status ReportSource: Journal of Manufacturing Science and Engineering:;1981:;volume( 103 ):;issue: 003::page 270Author:K. J. Baumeister
DOI: 10.1115/1.3184486Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A review is presented covering both finite difference and finite element analysis of small amplitude (linear) sound propagation in straight and variable area ducts with flow, as might be found in a typical turbojet engine duct, muffler, or industrial ventilation system. Both steady-state and transient theories are discussed. Emphasis is placed on the advantages and limitations associated with the various numerical techniques. Examples of practical problems are given for which the numerical techniques have been applied.
keyword(s): Acoustics , Ducts , Silencers , Steady state , Turbojets , Engines , Sound , Ventilation , Finite element analysis AND Flow (Dynamics) ,
|
Collections
Show full item record
| contributor author | K. J. Baumeister | |
| date accessioned | 2017-05-08T23:11:33Z | |
| date available | 2017-05-08T23:11:33Z | |
| date copyright | August, 1981 | |
| date issued | 1981 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27691#270_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/94795 | |
| description abstract | A review is presented covering both finite difference and finite element analysis of small amplitude (linear) sound propagation in straight and variable area ducts with flow, as might be found in a typical turbojet engine duct, muffler, or industrial ventilation system. Both steady-state and transient theories are discussed. Emphasis is placed on the advantages and limitations associated with the various numerical techniques. Examples of practical problems are given for which the numerical techniques have been applied. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Numerical Techniques in Linear Duct Acoustics—A Status Report | |
| type | Journal Paper | |
| journal volume | 103 | |
| journal issue | 3 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.3184486 | |
| journal fristpage | 270 | |
| journal lastpage | 281 | |
| identifier eissn | 1528-8935 | |
| keywords | Acoustics | |
| keywords | Ducts | |
| keywords | Silencers | |
| keywords | Steady state | |
| keywords | Turbojets | |
| keywords | Engines | |
| keywords | Sound | |
| keywords | Ventilation | |
| keywords | Finite element analysis AND Flow (Dynamics) | |
| tree | Journal of Manufacturing Science and Engineering:;1981:;volume( 103 ):;issue: 003 | |
| contenttype | Fulltext |