EXPERIMENTAL INVESTIGATION OF THE AEROGASDYNAMICS OF A VECTORED-THRUST NOZZLE

Gennadii Nikolaevich Lavrukhin; Evgueny Borisovich Skvortsov; Vadim Alekseevich  Talyzin

doi:10.1615/TsAGISciJ.2014012972

Home > Journals > TsAGI Science Journal > Volume 45, 2014 Issue 7 > EXPERIMENTAL INVESTIGATION OF THE AEROGASDYNAMICS OF A VECTORED-THRUST NOZZLE

ISSN Print: 1948-2590
ISSN Online: 1948-2604

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TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.2014012972
pages 659-667

EXPERIMENTAL INVESTIGATION OF THE AEROGASDYNAMICS OF A VECTORED-THRUST NOZZLE

Gennadii Nikolaevich Lavrukhin
Central Aerohydrodynamic Institute (TsAGI) 1, Zhukovsky str., Zhukovsky, 140180, Moscow region, Russia

Evgueny Borisovich Skvortsov
Central Aerohydrodynamic Institute (TsAGI), 1 Zhukovsky St., Zhukovsky, Moscow Region, 140180, Russia

Vadim Alekseevich Talyzin
Central Aerohydrodynamic Institute (TsAGI), 1 Zhukovsky Str., Zhukovsky 140180, Russia

ABSTRACT

The results of the flow visualization and investigation of the aerogasdynamics characteristics of a turbofan engine nozzle with a thrust-vector control are presented. Some peculiarities of the flow and alteration of the nozzle characteristics with jet deflection are founded.

KEY WORDS: turbofan, nozzle, thrust vectoring, subsonic flow, thrust losses, thrust vector angle