About the thermal protection of the oil cavities for designing gas turbine engines

Abstract


The necessity of a effective thermal protection for a oil cavities in the air engines with the high temperature level is proved. For turbojet bypass engines the influence on the reliability of the following factors is shown. There are a choice of the turbine constructive scheme, a structure of cooling air flows inside the turbine and a the turbine oil cavity.

About the authors

A. Ye. Tryanov

Samara State Aerospace University

Author for correspondence.
Email: vest@ssau.ru

Russian Federation

O. A. Grishanov

Samara State Aerospace University

Email: vest@ssau.ru

Russian Federation

A. S. Vinogradov

Samara State Aerospace University

Email: vest@ssau.ru

Russian Federation

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