NDLI: Three-dimensional euler time accurate simulations of fan rotor-stator interactions

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Three-dimensional euler time accurate simulations of fan rotor-stator interactions

Content Provider	NASA Technical Reports Server (NTRS)
Author	Boretti, A. A.
Copyright Year	1990
Description	A numerical method useful to describe unsteady 3-D flow fields within turbomachinery stages is presented. The method solves the compressible, time dependent, Euler conservation equations with a finite volume, flux splitting, total variation diminishing, approximately factored, implicit scheme. Multiblock composite gridding is used to partition the flow field into a specified arrangement of blocks with static and dynamic interfaces. The code is optimized to take full advantage of the processing power and speed of the Cray Y/MP supercomputer. The method is applied to the computation of the flow field within a single stage, axial flow fan, thus reproducing the unsteady 3-D rotor-stator interaction.
File Size	1352925
Page Count	32
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19910014811
Archival Resource Key	ark:/13960/t18m26w52
Language	English
Publisher Date	1990-12-01
Access Restriction	Open
Subject Keyword	Aerodynamics Conservation Equations Computational Fluid Dynamics Interactional Aerodynamics Rotor Stator Interactions Computer Systems Performance Unsteady Flow Computer Programs Rotor Dynamics Time Dependence Three Dimensional Flow Euler Equations of Motion Flow Distribution Unsteady Aerodynamics Stators Tvd Schemes Computational Grids Cray Computers Axial Flow Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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