Design methods of Coanda effect nozzle with two streams
Journal Title: INCAS BULLETIN - Year 2014, Vol 6, Issue 1
Abstract
This paper continues recent research of the authors about the ACHEON Coanda effect two streams nozzle. This nozzle aims to produce an effective deflection of a propulsive jet with a correspondent deviation of the thrust vector in a 2D plane. On the basis of a previously published mathematical model, based on integral equations, it tries to produce an effective design guideline, which can be adopted for design activities of the nozzle for aeronautic propulsion. The presented model allows defining a governing method for this innovative two stream synthetic jet nozzle. The uncertainness level of the model are discussed and novel aircraft architectures based on it are presented. A CFD validation campaign is produced focusing on validating the model and the designs produced.
Authors and Affiliations
TRANCOSSI Michele , DUMAS Antonio , DAS Shyam Sumantha , PASCOA Jose
Keywords
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- EP ID EP126213
- DOI 10.13111/2066-8201.2014.6.1.8
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