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Title: Computational study of internal aerodynamic flow in a transonic diffuser
Authors: Balajee Ramakrishnananda
Keywords: DRNTU::Engineering::Manufacturing
Issue Date: 1997
Abstract: This work is concerned with the computational study of aerodynamic flow through the blade passages of a transonic centrifugal diffuser. Euler and Reynolds-averaged Navier-Stokes equations are solved numerically by an explicit finite volume method utilizing a multi-stage time stepping scheme enhanced with several conver-gence acceleration schemes such as local time-stepping, implicit residual smoothing and multigrid strategies to compute steady state solutions for flows through a high performance transonic vaned centrifugal diffuser. An algebraic turbulence model is employed for modelling turbulent flows
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:MAE Theses

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