Designing a seal as an element of air secondary system in aircraft engines

Abstract


The article deals with the algorithm of designing seals as elements of a general air secondary system of the engine. The algorithm combines calculations of hydraulic resistance, thermal condition, stress and deformation condition, aircraft engine parameters in different program complexes.


About the authors

A. S. Vinogradov

Samara State Aerospace University

Author for correspondence.
Email: fdla@ssau.ru

Russian Federation

Candidate of Technical Sciences

Associate Professor of the Department Construction and Design of Aircraft Engines

References

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  3. Фалалеев, С.В. Проектирование систем авиационных двигателей с использованием CAD/CAE-пакетов [Текст]: учебное пособие / С.В. Фалалеев, А.С. Виноградов. - Самара: СГАУ, 2007. - 56 с.
  4. Белоусов, А.И. Конструкция и проектирование уплотнений вращающихся валов турбомашин двигателей летательных аппаратов [Текст]: учебное пособие / А.И. Белоусов, В.А. Зрелов. - Куйбышев: КуАИ, 1989. - 104 с.
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  6. An investigation of life extending control techniques for gas turbine engines [Текст] / Wiseman M.W., Guo T. Arlington // Proceedings of the American Control Conference. – 2001.

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