Effect of upstream turbulence on single and dual-stream jets. Assessment of ZDES simulations
Fabien Gand  1@  , Jonas Verrière  2  , Sébastien Deck  1@  
1 : Onera - The French Aerospace Lab  (Meudon)  -  Website
F-92190 Meudon -  France
2 : Airbus [France]  -  Website

This paper aims at investigating the effect of upstream turbulence comingfrom the engine's internal geometry on the jet flow development. Simulations are performed using ZDES combined with synthetic turbulence generation methods. Two cases are studied: an incompressible, single-stream jet and a compressible dual-stream one.

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