Publications
Detailed Information
스펙트럴유한요소법과 경계요소법을 이용한 셸의 공기 중 진동 및 방사소음 해석 : Analysis of Vibration and Radiated Noise of Circular Cylindrical Shell in the Air Using Spectral Finite Element Method and Boundary Element Method
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Yung-Koo | - |
dc.contributor.author | Hong, Suk-Yoon | - |
dc.contributor.author | Song, Jee-Hun | - |
dc.date.accessioned | 2009-12-17T08:09:55Z | - |
dc.date.available | 2009-12-17T08:09:55Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | 한국소음진동공학회논문집, vol.19, No.11, pp. 1192-1201 | en |
dc.identifier.issn | 1598-2785 | - |
dc.identifier.uri | https://hdl.handle.net/10371/21269 | - |
dc.description.abstract | Analysis of the vibration characteristic for cylindrical shell is more complex than plates since the
coupling effects are considered on three dimensions. Based on Love's equation, spectral finite element method(SFEM) is introduced to predict frequency response function of finite circular cylindrical shell in the air with simply supported - free boundary condition without simplifying the equation of motion. And for the radiated noise analysis of cylindrical shell, indirect boundary element method(BEM) is applied using out-of-plane displacements as an input from structural vibration analysis. Comparisons of the structural vibration results by the spectral finite element method and commercial code, NASTRAN(FEM based) are carried out. Likewise, for verification of radiated noise analysis results, commercial code, SYSNOISE(BEM based) are used. | en |
dc.language.iso | ko | - |
dc.publisher | 한국소음진동공학회 = The Korean Society for Noise and Vibration Engineering | en |
dc.subject | Circular Cylindrical Shell | en |
dc.subject | Spectral Finite Element Method | en |
dc.subject | Boundary Element Method | en |
dc.subject | Frequency Response Function | en |
dc.subject | Radiated Noise Level | en |
dc.title | 스펙트럴유한요소법과 경계요소법을 이용한 셸의 공기 중 진동 및 방사소음 해석 | en |
dc.title.alternative | Analysis of Vibration and Radiated Noise of Circular Cylindrical Shell in the Air Using Spectral Finite Element Method and Boundary Element Method | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 이영구 | - |
dc.contributor.AlternativeAuthor | 홍석윤 | - |
dc.contributor.AlternativeAuthor | 송지훈 | - |
- Appears in Collections:
- Files in This Item:
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.