Influence Analysis of the Second Bypass Air Bleed Parameters on the Engine Performance

A. B. Agul’nik; I. V. Kravchenko; A. A. Gorbunov; A. A. Novoselova; A. P. Sklyarova

doi:10.3103/S1068799818030182

Influence Analysis of the Second Bypass Air Bleed Parameters on the Engine Performance

Authors: Agul’nik A.B.¹, Kravchenko I.V.¹, Gorbunov A.A.¹, Novoselova A.A.¹, Sklyarova A.P.¹
Affiliations:
1. Moscow Aviation Institute (National Research University)
Issue: Vol 61, No 3 (2018)
Pages: 441-444
Section: Aircraft and Rocket Engine Theory
URL: https://journal-vniispk.ru/1068-7998/article/view/230634
DOI: https://doi.org/10.3103/S1068799818030182
ID: 230634

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Abstract

This paper considers double bypass aircraft engine with controlled air bleed to the second bypass duct. Its performance is evaluated by mathematical modeling techniques. The second bypass air bleed amount is determined to provide the best engine efficiency at various operating modes.