CUED Publications database

Unsteady transition in an axial-flow turbine. Part 2. Cascade measurements and modeling

Addison, JS and Hodson, HP (1990) Unsteady transition in an axial-flow turbine. Part 2. Cascade measurements and modeling. Journal of Turbomachinery, 112. pp. 215-221. ISSN 0889-504X

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Abstract

Part 1 of this paper reanalyzed previously published measurements from the rotor of a low-speed, single-stage, axial-flow turbine, which highlighted the unsteady nature of the suction surface transition process. Part 2 investigates the significance of the wake jet and the unsteady frequency parameter. Supporting experiments carried out in a linear cascade with varying inlet turbulence are described, together with a simple unsteady transition model explaining the features of seen in the turbine.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: Div A > Turbomachinery
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 12:28
Last Modified: 08 Dec 2014 02:38
DOI: