A three-dimensional passage flow analysis method aimed at centrifugal impellers
type: Item
instance of: scholarly article
title: A three-dimensional passage flow analysis method aimed at centrifugal impellers
zbMATH Open document ID: 0582.76063
DOI: 10.1016/0045-7930(85)90013-1
author: C. M. Rhie
published in: Computers and Fluids
publication date: 1985-01-01T00:00:00Z
review text: A partially parabolic procedure is developed to analyze three-dimensional viscous flows through curve ducts of arbitrary cross-section. The procedure, eventually aimed at centrifugal impeller analysis, incorporates a finite-volume method using a strong conservation form of the parabolized Navier-Stokes equations written in arbitrary curvilinear coordinates. Cartesian velocity components and pressure are used as dependent variables. A solution is achieved through pressure corrections which influence velocity semi-implicitly.
Mathematics Subject Classification ID: 76F99
Mathematics Subject Classification ID: 76G25
Mathematics Subject Classification ID: 76M99
zbMATH DE Number: 3932652
zbMATH Keywords: low-aspect-ratio diffusers
zbMATH Keywords: turbomachinery
zbMATH Keywords: Flare approximation
zbMATH Keywords: subsonic, compressible, turbulent flows
zbMATH Keywords: partially parabolic procedure
zbMATH Keywords: three-dimensional viscous flows
zbMATH Keywords: curve ducts of arbitrary cross-section
zbMATH Keywords: centrifugal impeller analysis
zbMATH Keywords: finite-volume method
zbMATH Keywords: strong conservation form
zbMATH Keywords: parabolized Navier-Stokes equations
zbMATH Keywords: curvilinear coordinates
MaRDI profile type: Publication
full work available at URL: 0045-7930(85)90013-1
OpenAlex ID: W2010366005
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description: scientific article; zbMATH DE number 3932652