Новое уравнение для оценки профильных потерь в венце осевой турбины

Abstract

The refinement of axial turbines design methods by 1D and 2D calculation types is now an urgent task. The key issue for raising quality of axial turbines design is a significant prediction of energy losses. In this paper current models have been analyzed by profile energy loss at the profile of blade rows in axial turbines. Has been proposed a new equation, which allows to define profile losses in the axial turbine more accurate than current models that were considered before.