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Application of a Multimode Transition Model to Turbomachinery Flows

Kozulovic, Dragan (2007) Application of a Multimode Transition Model to Turbomachinery Flows. National Technical University of Athens.

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Abstract

A transition model is described, which is aimed at turbomachinery flow simulations and can be classified as an integral method based on experimental correlations. This model incorporates all relevant modes of transition and is calibrated on well documented test cases. Besides generic test cases, also multistage turbomachinery configurations are presented, clearly demonstrating the high accuracy of viscous loss predictions. Hence, the presented approach can be used as a tool for the industrial aerodynamic design of highly loaded turbomachinery components.

Document Type:Proceedings
Title:Application of a Multimode Transition Model to Turbomachinery Flows
Authors:
AuthorsInstitution or Email of Authors
Kozulovic, DraganUNSPECIFIED
Date:5 March 2007
Refereed publication:Yes
In ISI Web of Science:No
Volume:7
Number of Pages:1369
Editors:
EditorsEmail
Papailiou, K. D.UNSPECIFIED
Martelli, F.UNSPECIFIED
Manna, M.UNSPECIFIED
Publisher:National Technical University of Athens
Status:Published
Keywords:transition modelling, turbomachinery flow
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Propulsion Systems
DLR - Research area:Aeronautics
DLR - Program:L ER - Engine Research
DLR - Research theme (Project):L - Virtual Engine and Validation Methods
Location: Köln-Porz
Institutes and Institutions:Institute of Propulsion Technology > Numerical Methodes
Deposited By: Dragan Kozulovic
Deposited On:19 Mar 2007
Last Modified:27 Apr 2009 13:36

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