Comparative study of LU-ADI and LU-SGS methods for the compressible Navier-stokes equations = 압축성 Navier-stokes 방정식을 위한 LU-ADI 方法과 LU-SGS 方法의 비교연구

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 392
  • Download : 0
DC FieldValueLanguage
dc.contributor.advisorChang, Keun-Shik-
dc.contributor.advisor장근식-
dc.contributor.authorOh, Dong-Chul-
dc.contributor.author오동철-
dc.date.accessioned2011-12-12T07:15:38Z-
dc.date.available2011-12-12T07:15:38Z-
dc.date.issued1992-
dc.identifier.urihttp://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=59936&flag=dissertation-
dc.identifier.urihttp://hdl.handle.net/10203/26516-
dc.description학위논문(석사) - 한국과학기술원 : 항공우주공학과, 1992.2, [ iii, 24 p. ]-
dc.description.abstractThe lower-upper Alternating Direction Implicit (LU-ADI) factored scheme and the lower-upper Symmetric-Gauss-Seidel (LU-SGS) method, the two recent popular thin-layer Navier-Stokes equations solvers, have been studied in a comparative manner through application to a few test flow problems. LU-ADI factorization is mainly based on the implicit flux vector splitting technique which includes the simple estimation of eigenvalue of the viscous terms. On the other hand, the LU-SGS method does not require flux splitting in the approximate Newton iteration but requires scalar diagonal inversion only. The two methods have been equally applied to simple inviscid and turbulent cascade flow problems consisting of circular arc airfoils. The computational results have been compared each other and also with the existing experimental data.eng
dc.languageeng-
dc.publisher한국과학기술원-
dc.titleComparative study of LU-ADI and LU-SGS methods for the compressible Navier-stokes equations = 압축성 Navier-stokes 방정식을 위한 LU-ADI 方法과 LU-SGS 方法의 비교연구-
dc.typeThesis(Master)-
dc.identifier.CNRN59936/325007-
dc.description.department한국과학기술원 : 항공우주공학과, -
dc.identifier.uid000901294-
dc.contributor.localauthorChang, Keun-Shik-
dc.contributor.localauthor장근식-
Appears in Collection
AE-Theses_Master(석사논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0