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Input-Output Analysis of High-speed Turbulent Jet Noise
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| 자료유형 | E-Book |
|---|---|
| 개인저자 | Jeun, Jinah. |
| 단체저자명 | University of Minnesota. Aerospace Engineering and Mechanics. |
| 서명/저자사항 | Input-Output Analysis of High-speed Turbulent Jet Noise. |
| 발행사항 | [S.l.] : University of Minnesota., 2018 |
| 발행사항 | Ann Arbor : ProQuest Dissertations & Theses, 2018 |
| 형태사항 | 173 p. |
| 소장본 주기 | School code: 0130. |
| ISBN | 9780438351417 |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 80-01(E), Section: B.
Adviser: Joseph W. Nichols. |
| 요약 | We use input-output analysis to predict and understand the aeroacoustics of high-speed turbulent jets. We consider linear perturbations about Reynolds-averaged Navier-Stokes (RANS) solutions of ideally expanded, axisymmetric, compressible turbul |
| 요약 | Far-field acoustics generated from turbulent jets are further modeled, using a Ffowcs Williams-Hawkings (FW-H) solver implemented directly within linear input-output analysis framework. Our hybrid input-output/FW-H method efficiently connects in |
| 요약 | To distill acoustically relevant sources, input forcings are further restricted by introducing a new weighting matrix, which selects forcing functions only in the region that contains high turbulent kinetic energy (TKE). We then find that input |
| 일반주제명 | Fluid mechanics. |
| 언어 | 영어 |
| 기본자료 저록 | Dissertation Abstracts International80-01B(E). Dissertation Abstract International |
| 대출바로가기 | http://www.riss.kr/pdu/ddodLink.do?id=T14999543 |
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| No. | 등록번호 | 청구기호 | 소장처 | 도서상태 | 반납예정일 | 예약 | 서비스 | 매체정보 |
|---|---|---|---|---|---|---|---|---|
| 1 | WE00025390 | 620 | 가야대학교/전자책서버(컴퓨터서버)/ | 대출가능 |
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