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タイトルImplicit marching solution of compressible viscous subsonic flow in planar and axisymmetric ducts
本文(外部サイト)http://hdl.handle.net/2060/19830002119
著者(英)Hoffman, J. D.; Towne, C. E.
著者所属(英)NASA Lewis Research Center
発行日1982-09-01
言語eng
内容記述A new streamwise marching procedure was developed and coded for compressible viscous subsonic flow in planar or axisymmetric ducts with or without centerbodies. The continuity, streamwise momentum, cross-flow momentum, and energy equations are written in generalized orthogonal curvilinear coordinates. To allow the use of a marching procedure, second derivatives in the streamwise momentum equation are written as the sum of a known two dimensional imposed pressure field and an unknown one dimensional viscous correction. For turbulent flow, the Reynolds stress and heat flux terms are modeled using two-layer eddy viscosity turbulence models.
NASA分類FLUID MECHANICS AND HEAT TRANSFER
レポートNO83N10389
NASA-TM-82876
E-1251
NAS 1.15:82876
権利No Copyright
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/164586


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