An algebraic Reynolds stress model has been developed and tested simulating the turbulent flow inside a centrifugal impeller. The prediction of the model are compared with those of other algebraic turbulent stress models, in order to analyse the capability of properly account for effects such as flow curvature, flow separation, and solid wall rotation.
A comparison of algebraic Reynolds stress models for the prediction of the turbulent flow inside a turbomachine rotor
ANTONELLO, MARCO;MASI, MASSIMO;NAVARRO, GIAMPAOLO
2003
Abstract
An algebraic Reynolds stress model has been developed and tested simulating the turbulent flow inside a centrifugal impeller. The prediction of the model are compared with those of other algebraic turbulent stress models, in order to analyse the capability of properly account for effects such as flow curvature, flow separation, and solid wall rotation.
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