Publications
Detailed Information
EDISON_전산열유체를 활용한풍력발전기 타워의 후류 불안정성 억제에 관한 수치연구 : Numerical Analysis for Suppressing Unsteady Wake Flow on Wind Turbine Tower Using EDISON_CFD
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 김수용 | - |
| dc.contributor.author | 진도현 | - |
| dc.contributor.author | 이근배 | - |
| dc.contributor.author | 김종암 | - |
| dc.creator | 김종암 | - |
| dc.date.accessioned | 2013-12-13T06:57:08Z | - |
| dc.date.available | 2013-12-13T06:57:08Z | - |
| dc.date.issued | 2013-03 | - |
| dc.identifier.citation | 한국전산유체공학회지 Vol.18 No.1, pp. 36-42 | - |
| dc.identifier.issn | 1598-6071 | - |
| dc.identifier.uri | https://hdl.handle.net/10371/84882 | - |
| dc.description.abstract | The performance of the wind turbine is determined by wind speed and unsteady flow characteristics. Unsteady wake flow causes not only the decline in performance but also structural problems of the wind turbine. In this paper, conceptual designs for the wind turbine tower are conducted to minimize unsteady wake flow. Numerical simulations are performed to inspect the shape effect of the tower. Through the installation of additional structures at the rear of the tower, the creation of Karman vortex is delayed properly and vortex interactions are reduced extremely, which enhance the stability of the wind turbine. From the comparative analysis of lift and drag coefficients for each structure, it is concluded that two streamwise tips with a splitter plate have the most improved aerodynamic characteristics in stabilizing wake flow. | - |
| dc.description.sponsorship | 본 논문은 2012년도 교육과학기술부의 재원으로 한국연구재단 첨단사이언스 교육허브개발사업(EDISON)의 지원(2012-0006661)과, 국토해양부 건설기술혁신사업 초장대교량사업단(08기술혁신E01)의 연구비 지원으로 수행되었음 | - |
| dc.language.iso | ko | en |
| dc.publisher | 한국전산유체공학회 | en |
| dc.subject | 공학 | en |
| dc.subject | 전산유체역학(CFD) | - |
| dc.subject | 풍력발전기(Wind Power Generator) | - |
| dc.subject | 비정상유동(Unsteady Flow) | - |
| dc.subject | 와류 진동(Vortex Shedding) | - |
| dc.subject | 에디슨_전산열유체(EDISON_CFD) | - |
| dc.title | EDISON_전산열유체를 활용한풍력발전기 타워의 후류 불안정성 억제에 관한 수치연구 | en |
| dc.title.alternative | Numerical Analysis for Suppressing Unsteady Wake Flow on Wind Turbine Tower Using EDISON_CFD | en |
| dc.type | Article | - |
| dc.author.alternative | Kim, S.Y. | - |
| dc.author.alternative | Jin, D.H. | - |
| dc.author.alternative | Lee, K.B. | - |
| dc.author.alternative | Kim, C. | - |
| dc.identifier.doi | 10.6112/kscfe.2013.18.1.036 | - |
| dc.citation.journaltitle | 한국전산유체공학회지 | - |
| dc.description.srnd | OAIID:oai:osos.snu.ac.kr:snu2013-01/102/0000004648/2 | - |
| dc.description.srnd | SEQ:2 | - |
| dc.description.srnd | PERF_CD:SNU2013-01 | - |
| dc.description.srnd | EVAL_ITEM_CD:102 | - |
| dc.description.srnd | USER_ID:0000004648 | - |
| dc.description.srnd | ADJUST_YN:Y | - |
| dc.description.srnd | EMP_ID:A001138 | - |
| dc.description.srnd | DEPT_CD:446 | - |
| dc.description.srnd | CITE_RATE:0 | - |
| dc.description.srnd | FILENAME:edison_전산열유체를_활용한_풍력발전기_타워의_후류_불안정성_억제에_관한_수치연구.pdf | - |
| dc.description.srnd | DEPT_NM:기계항공공학부 | - |
| dc.description.srnd | EMAIL:chongam@snu.ac.kr | - |
| dc.description.srnd | SCOPUS_YN:N | - |
| dc.description.srnd | CONFIRM:Y | - |
| dc.identifier.srnd | 2013-01/102/0000004648/2 | - |
- 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.