NUMERICAL STUDY OF ACTIVE FLOW SEPARATION CONTROL FOR UHBR ENGINE INTEGRATION ON GENERIC WING IN HIGH-LIFT CONFIGURATION

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F20%3AN0000095" target="_blank" >RIV/00010669:_____/20:N0000095 - isvavai.cz</a>
Result on the web
<a href="https://zenodo.org/record/4288432#.YDZkotWg9aQ" target="_blank" >https://zenodo.org/record/4288432#.YDZkotWg9aQ</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5281/zenodo.4288432" target="_blank" >10.5281/zenodo.4288432</a>

Result language
angličtina
Original language name
NUMERICAL STUDY OF ACTIVE FLOW SEPARATION CONTROL FOR UHBR ENGINE INTEGRATION ON GENERIC WING IN HIGH-LIFT CONFIGURATION
Original language description
The effect of steady suction and oscillatory blowing on local flow separation in the slat cut-out region downstream of a UHBR engine pylon is investigated by CFD URANS simulations. The simulation environment reflects the wind tunnel test conducted at the low speed wind tunnel at Tel-Aviv University. The validated CFD results are employed to assess the effects individual actuation mechanisms (steady suction, oscillatory blowing and a combination of both). Both investigated flow control mechanisms are effective in significant reduction of the flow separation. The AFC applied close to the leading edge in the slat cut-out region affects the flow field on large parts of the upper wing.
Czech name
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Czech description
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Publication year
2020
Confidentiality
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

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