Thrust and jet directional control using the Coanda effect

Journal Title: INCAS BULLETIN - Year 2018, Vol 10, Issue 2

Abstract

The application of the Coandă effect to the directional control of a jet or thrust is presented. Deviation of the thrust force by direct flow can be achieved by using the Coandă effect to change the angle of the primary jet engine exhaust nozzle. Major interest in the study of this phenomenon is caused by the possibility of using this effect for aircrafts with short take-off and landing, for thrust vectoring. The numerical investigations are performed using a RANS solver with an adequate turbulence model, showing a change of the jet direction. Thus, the conditions and the limits within which one can benefit from the advantages of Coandă-type flows are determined.

Authors and Affiliations

Alexandru DUMITRACHE, Florin FRUNZULICA, Octavian PREOTU, Tudor IONESCU

Keywords

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  • EP ID EP297802
  • DOI 10.13111/2066-8201.2018.10.2.18
  • Views 100
  • Downloads 0

How To Cite

Alexandru DUMITRACHE, Florin FRUNZULICA, Octavian PREOTU, Tudor IONESCU (2018). Thrust and jet directional control using the Coanda effect. INCAS BULLETIN, 10(2), 199-205. https://europub.co.uk/articles/-A-297802