한국전산유체공학회:학술대회논문집
- 한국전산유체공학회 2001년도 춘계 학술대회논문집
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- Pages.9-14
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- 2001
슈퍼컴퓨터를 이용한 천체물리학 유체의 연구
Numerical Astrophysics Using Parallel Supercomputers
초록
Astrophysics has been one of the disciplines which utilize actively supercomputers for their researches. In this paper, studies of astrophysical flows by large scale numerical simulations in supercomputers are discussed. The followings are described: 1) characteristics of astrophysical flows, 2) numerical codes to study astrophysical flows, 3) performance of the codes in parallel supercomputers. A couple of examples of such studies are briefly presented: 1) three-dimensional evolution of the nonlinear Kelvin-Helmholtz instability in a magnetized medium, 2) three-dimensional simulations of astrophysical jets in a magnetized medium.
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