Turbine blade profile of curves Bezier

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Abstract


An article presents profiling turbine blades The computer program in Mathcad is an element of CAD design system turbine. Blade profile outlines three curves Bezier: (back profile — one parabola (Bezier curve of order 2); trough — two parabolas (Bezier curves of order 2). In the construction was given the maximum thickness of the profile.

L V Vinogradov

Peoples’ Friendship University of Russia

Email: ferrymanworker@yandex.ru
The Department of heating engineers and heat engines

A P Alekseev

Peoples’ Friendship University of Russia

Email: ferrymanworker@yandex.ru
The Department of heating engineers and heat engines

A V Kostjukov

Moscow state engineering university (MAMI)

Email: tgtd@mami.ru
The Department of transport gas turbine engines

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Copyright (c) 2013 Виноградов Л.В., Алексеев А.П., Костюков А.В.

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