Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이상환 | - |
dc.date.accessioned | 2018-03-27T07:30:11Z | - |
dc.date.available | 2018-03-27T07:30:11Z | - |
dc.date.issued | 2014-12 | - |
dc.identifier.citation | 한국건축친환경설비학회 논문집, 8(6), p.343 - 348 (6쪽) | en_US |
dc.identifier.issn | 1976-6483 | - |
dc.identifier.uri | http://www.dbpia.co.kr.access.hanyang.ac.kr/Journal/ArticleDetail/NODE06085250 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/53109 | - |
dc.description.abstract | Heat transfers and related phenomena can be described by the second order partial differential equation, which cannot generally be solved except a simple domain. To make matters worse, the solution significantly dependents on the boundary conditions. The equations with analytical methods are solvable for only a limited number of cases. The known solutions are extremely useful in helping to understand heat transfer phenomena, but they rarely can be applied in engineering or design, because these solutions are not sufficiently practical. The engineer and designer have generally been forced to use numerical methods instead. To obtain an numerical solution, a discretization method, which approximates the differential equations by a system of algebraic equations is used. The approximations are applied to small domains in space and time so the numerical solution provides results at discrete locations in both space and time. The accuracy of numerical solutions is dependent on the quality of discretizations and size of cells used. The higher accuracy, the higher numerical resource are required. The balance between the accuracy and difficulty of the numerical methods is critical. The final linear equations by discretization are solved with matrix solver, which takes the most of the computation time. To reduce the computation time, the effective method for matrix solver is required. This study provides an overview of discretization, and matrix solver for the 3-dimensional numerical heat transfer. | en_US |
dc.description.sponsorship | 본 연구는 국토교통부 주거환경연구사업의 연구비지원(14RERP-B082204-01)에 의해 수행되었습니다. | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 한국건축친환경설비학회 / Korea Institute of Architectural Sustainable Environment and Building Systems | en_US |
dc.subject | 전산해석 | en_US |
dc.subject | 전열해석 | en_US |
dc.subject | 비정렬격자 | en_US |
dc.subject | 행렬계산 | en_US |
dc.subject | 격자중심방법 | en_US |
dc.subject | Numerical methods | en_US |
dc.subject | heat transfer | en_US |
dc.subject | unstructured grid | en_US |
dc.subject | matrix solver | en_US |
dc.subject | cell-centered scheme | en_US |
dc.title | 3차원 비정렬격자을 이용한 전열해석 방법론 | en_US |
dc.title.alternative | Methodology for numerical heat transfer considering 3-dimensional unstructured grid | en_US |
dc.type | Article | en_US |
dc.relation.no | 6 | - |
dc.relation.volume | 8 | - |
dc.relation.page | 343-348 | - |
dc.relation.journal | 한국건축친환경설비학회 논문집 | - |
dc.contributor.googleauthor | 이주희 | - |
dc.contributor.googleauthor | 장진우 | - |
dc.contributor.googleauthor | 이용준 | - |
dc.contributor.googleauthor | 최준혁 | - |
dc.contributor.googleauthor | 이상환 | - |
dc.relation.code | 2014001967 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | shlee | - |
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