원심팬 음원 및 방사 음향장 해석An Analysis of the acoustic source and radiation acoustic field of centrifugal fans
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 전완호 | - |
| dc.contributor.author | 이덕주 | - |
| dc.date.accessioned | 2013-03-15T22:13:25Z | - |
| dc.date.available | 2013-03-15T22:13:25Z | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.issued | 1998-12 | - |
| dc.identifier.citation | 1998년도 유체기계 연구개발 발표회 , v., no., pp.97 - 104 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/124445 | - |
| dc.description.abstract | The objective of this study is to understand the generation mechanism of sound and to develop a prediction method for the unsteady flow field and the acoustic pressure field of a centrifugal fan. Lowson's method is used to predict the acoustic pressure in a free field. A DVM(discrete vortex method) is used to model the centrifugal fan and to calculate the flow field. In order to compare the experimental data, a centrifugal fan and wedge introduced by Weidemann are used in the numerical calculation and the results are compared with the experimental data. | - |
| dc.language | KOR | - |
| dc.publisher | 유체기계공업학회 | - |
| dc.title | 원심팬 음원 및 방사 음향장 해석 | - |
| dc.title.alternative | An Analysis of the acoustic source and radiation acoustic field of centrifugal fans | - |
| dc.type | Conference | - |
| dc.type.rims | CONF | - |
| dc.citation.beginningpage | 97 | - |
| dc.citation.endingpage | 104 | - |
| dc.citation.publicationname | 1998년도 유체기계 연구개발 발표회 | - |
| dc.identifier.conferencecountry | South Korea | - |
| dc.identifier.conferencecountry | South Korea | - |
| dc.contributor.localauthor | 이덕주 | - |
| dc.contributor.nonIdAuthor | 전완호 | - |
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