Application of hybrid blisks for gte turbines

Аuthors

Magerramova L. A.

Central Institute of Aviation Motors, CIAM, 2, Aviamotornaya St., Moscow, 111116, Russia

e-mail: mag@ciam.ru

Abstract

Design expertise of hybrid blisks making from dissimilar materials, processing technique, advantages and disadvantages of manufacturing application for high temperature gas turbines engines and design problems is considerate. The blisk design studies well combining turbine wheel requirements of perspective GTE and making it possible to decreasing of wheel mass and increasing lifetime and gas dynamic efficiency of turbine are proposed.

Keywords:

gas turbines, bimetallic blisks design, hot isostatic pressing, strength.