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수중 물체 주위 공동현상의 압축성-비압축성 이상유동 해석 : COMPRESSIBLE -INCOMPRESSIBLE TWO-PHASE FLOW ANALSYSIS OF THE UNSTEADY CAVITATING FLOW AROUND SUBMERGED BODY
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김민수 | - |
dc.contributor.author | 김형준 | - |
dc.contributor.author | 김종암 | - |
dc.creator | 김종암 | - |
dc.date.accessioned | 2013-06-07T06:39:37Z | - |
dc.date.available | 2013-06-07T06:39:37Z | - |
dc.date.issued | 2010-11 | - |
dc.identifier.citation | 한국전산유체공학회 2010년도 추계학술대회, pp. 155-161 | - |
dc.identifier.uri | https://hdl.handle.net/10371/82601 | - |
dc.description.abstract | Cavitation changes hydrodynamic force on submerged body. And because of its formation characteristics, fatigue can occurs. So it needs to be predicted and controlled. But it requires numerical approaches at wide range of Mach number. In order to compressible-incompressible two-phase flow analysis, a system preconditioning technique is used. The robust, accurate and efficient numerical approaches [Ihm et al.(2008)] make feasible to analyze two-phase cavitating flow successfully. Various cavitation models are adopted to capture phase transition in cavity. With numerical simulation of cavitating flow around hemispherical forebody and NACA66 hydrofoil, the important features of cavitation are analyzed. | - |
dc.language.iso | ko | en |
dc.publisher | 한국전산유체공학회 | en |
dc.subject | 공학 | en |
dc.subject | 전산유체공학 | - |
dc.subject | CFD | - |
dc.subject | 공동현상 | - |
dc.subject | Cavitation | - |
dc.subject | 이상유동 | - |
dc.subject | Two-phase flow | - |
dc.title | 수중 물체 주위 공동현상의 압축성-비압축성 이상유동 해석 | en |
dc.title.alternative | COMPRESSIBLE -INCOMPRESSIBLE TWO-PHASE FLOW ANALSYSIS OF THE UNSTEADY CAVITATING FLOW AROUND SUBMERGED BODY | - |
dc.type | Conference Paper | - |
dc.author.alternative | Kim, Minsoo | - |
dc.author.alternative | Kim, Hyeongjun | - |
dc.author.alternative | Kim, Chongam | - |
dc.description.srnd | OAIID:oai:osos.snu.ac.kr:snu2010-01/104/0000004648/40 | - |
dc.description.srnd | SEQ:40 | - |
dc.description.srnd | PERF_CD:SNU2010-01 | - |
dc.description.srnd | EVAL_ITEM_CD:104 | - |
dc.description.srnd | USER_ID:0000004648 | - |
dc.description.srnd | ADJUST_YN:N | - |
dc.description.srnd | EMP_ID:A001138 | - |
dc.description.srnd | DEPT_CD:446 | - |
dc.description.srnd | CITE_RATE:0 | - |
dc.description.srnd | FILENAME:수중_물체_주위_공동현상의_압축성-비압축성_이상유동_해석.pdf | - |
dc.description.srnd | DEPT_NM:기계항공공학부 | - |
dc.description.srnd | EMAIL:chongam@snu.ac.kr | - |
dc.description.srnd | CONFIRM:Y | - |
dc.identifier.srnd | 2010-01/104/0000004648/40 | - |
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