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Advances in Heat Transfer Engineering

ISSN:
1-56700-198-1 (Print)

EXPERIMENTAL STUDY OF HYDRAULIC CHARACTERISTICS OF NOZZLE BLADES OF FIRST STAGE OF TURBINE OF INSTALLATION GT-009

K. D. Andreev
Saint Petersburg State Politechnical University 29, Politechnicheskaya str., Saint Petersburg, 195251, Russia

V. G. Polishchuk
Saint Petersburg State Politechnical University 29, Politechnicheskaya str., Saint Petersburg, 195251, Russia

V. A. Rassokhin
St. Petersburg State Polytechnic University, 29 Politekhnicheskaya Str., St. Petersburg, 195251, Russia

N. P. Sokolov
Saint Petersburg State Politechnical University 29, Politechnicheskaya str., Saint Petersburg, 195251, Russia

Y. M. Anurov
Energomash Corporation, 20a, Vosrozhdeniya str., Saint Petersburg, 198188, Russia

Y. R. Mironov
Energomash Corporation, 20a, Vosrozhdeniya str., Saint Petersburg, 198188, Russia

V. M. Shirmanov
Energomash Corporation, 20a, Vosrozhdeniya str., Saint Petersburg, 198188, Russia

Abstract

The paper is devoted to the experimental study of hydraulic characteristics of nozzle blades of first stage of turbine of installation GT-009. The flow rates were determinated by two different ways. The rates are corresponded with each other. The results are shown as for separated blades as for the segment as a whole in the coordinates flow rate − pressure ratio.