Experimental Study of the Features of the Motion of Liquid-Phase Particles in the Interblade Channel of the Nozzle Array of a Steam Turbine1


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Abstract

The first results from a study of the motion of liquid-phase particles in the interblade channel of an isolated nozzle array of a steam turbine are reported. Some features of the formation of secondary droplets produced by the interaction of primary moisture with the blade walls are examined. The influence of the moisture content of the main flow on the formation of the steam-droplet layer near the convex blade surface is established.

About the authors

V. G. Gribin

National Research University “Moscow Power Engineering Institute”

Email: TishchenkoVA@mpei.ru
Russian Federation, Moscow

A. A. Tishchenko

National Research University “Moscow Power Engineering Institute”

Author for correspondence.
Email: TishchenkoVA@mpei.ru
Russian Federation, Moscow

V. A. Tishchenko

National Research University “Moscow Power Engineering Institute”

Email: TishchenkoVA@mpei.ru
Russian Federation, Moscow

I. Yu. Gavrilov

National Research University “Moscow Power Engineering Institute”

Email: TishchenkoVA@mpei.ru
Russian Federation, Moscow

I. Yu. Sorokin

National Research University “Moscow Power Engineering Institute”

Email: TishchenkoVA@mpei.ru
Russian Federation, Moscow

R. A. Alexeev

National Research University “Moscow Power Engineering Institute”

Email: TishchenkoVA@mpei.ru
Russian Federation, Moscow

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