Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 장건희 | - |
dc.date.accessioned | 2016-11-08T00:03:11Z | - |
dc.date.available | 2016-11-08T00:03:11Z | - |
dc.date.issued | 2015-04 | - |
dc.identifier.citation | 춘계학술대회 논문집, 2015.4, 969-976 (8 pages) | en_US |
dc.identifier.issn | 1598-2548 | - |
dc.identifier.uri | http://www.dbpia.co.kr/Article/NODE06298269 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/24218 | - |
dc.description.abstract | This paper proposes an optimal design of fluid dynamic bearings (FDBs) applied to a propulsor of an Unmanned Underwater Vehicle (UUV) to improve static and dynamic performances. The FDBs in the propulsor is to support radial and axial load of the rotating part of the UUV by using sea water as lubricant. The load capacity and friction torque are determined by solving the Reynolds equation. And the stiffness and damping coefficients are determined by solving the perturbed equations of the Eeynolds equation. Optimization problem was formulated by introducing the multi-objective function of radial and axial load, and the constraint equations of stiffness and damping coefficients. Eleven major design variables of the FDBs were chosen for this optimization problem. Finally, this research proposed the optimal design of the FDBs with high load capacity for the UV propulsor. | en_US |
dc.description.sponsorship | 본 연구는 2014년도 국가과학기술연구회의 재원으로 융합실용화연구사업의 지원을 받아 수행된 연구임(민군융합기술-13-3-KIMM) | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 한국소음진동공학회 | en_US |
dc.subject | Fluid dynamic bearing | en_US |
dc.subject | 유체동압베어링 | en_US |
dc.subject | Finite element method | en_US |
dc.subject | 유한요소법 | en_US |
dc.subject | Reynolds equation | en_US |
dc.subject | 레이놀즈 방정식 | en_US |
dc.subject | Propulsor | en_US |
dc.subject | 추진기 | en_US |
dc.subject | Load capacity | en_US |
dc.subject | 부하용량 | en_US |
dc.subject | Unmanned underwater vehicle | en_US |
dc.subject | 무인잠수정 | en_US |
dc.title | 무인잠수정 추진기에 사용되는 고부하 유체동압베어링의 최적설계 | en_US |
dc.title.alternative | Optimal Design of Fluid Dynamic Bearings with High Load Capacity Applied to a Propulsor of an Unmanned Underwater Vehicle | en_US |
dc.type | Article | en_US |
dc.relation.page | 223-223 | - |
dc.contributor.googleauthor | 김교봉 | - |
dc.contributor.googleauthor | 장건희 | - |
dc.contributor.googleauthor | 이지훈 | - |
dc.contributor.googleauthor | 이민호 | - |
dc.contributor.googleauthor | 최상규 | - |
dc.contributor.googleauthor | 박철훈 | - |
dc.contributor.googleauthor | Kim, Kyobong | - |
dc.contributor.googleauthor | Jang, Gunhee | - |
dc.contributor.googleauthor | Lee, Jihoon | - |
dc.contributor.googleauthor | Lee, Minho | - |
dc.contributor.googleauthor | Choi, Sangkyu | - |
dc.contributor.googleauthor | Park, Cheolhoon | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | ghjang | - |
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