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Russian Aeronautics

, Volume 61, Issue 2, pp 244–251 | Cite as

Concepts of Gas Turbine Engine Improvement Through the Use of Choked-Flow Turbines

  • V. I. BogdanovEmail author
Aircraft and Rocket Engine Theory
  • 20 Downloads

Abstract

The new conceptual design of simple gas turbine engines for different purposes is presented. A choked-flow low-pressure turbine is used that allows reducing the number of stages and gas temperature in the relative motion ahead of blades. Application of such turbines with uncooled blades to reduce the cost of power-limited engines is considered.

Keywords

gas turbine engine turbojet bypass engine choked-flow turbine mass-overall size characteristics cost 

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Copyright information

© Allerton Press, Inc. 2018

Authors and Affiliations

  1. 1.Solov’ev Rybinsk State Aviation Technical UniversityRybinskRussia

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