Influence of the meridional shape of the nozzle cascade on the NOZZLE cascade flow structure

Influence of the meridional shape of the nozzle cascade on the NOZZLE cascade flow structure

It is known, that last stages of the powerful steam turbine, working in zone of specific volume significant changing, has different blade height of the TE and LE. The wrapping of this cascade are accompanied by additional losses at shroud section of cascade. Numerical methods were used to investigat...

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Datum:2015
Hauptverfasser: Бойко, А. В., Ю., Н. Говорущенко, Баранник, В. С., Хамидулин, А. Р.
Format: Artikel
Sprache:Russian
Veröffentlicht: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2015
Schlagworte:
last stages of steam turbine
opening angle
meridional shape
secondary flows
CFD
experiment planning theory methods
optimization task
Online Zugang:https://journals.uran.ua/jme/article/view/57518
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Назва журналу:Energy Technologies & Resource Saving

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Energy Technologies & Resource Saving

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