Abstract
Pulsed jet actuators (PJAs) are a type of fluidic oscillators that can be served as an active flow control device on lifting bodies. PJAs are able to provide an unsteady periodic blowing in a wide frequency range, which adds momentum to the boundary layer to prevent separation, and thereby enhancing the aerodynamic performances [2]. This kind of fluidic oscillator has no moving parts and induces the oscillation using only its internal unsteady flow dynamics, which makes it attractive for applications given its robust design and installation [9].
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Acknowledgements
This study has received funding from the Clean Sky 2 Joint Undertaking (JU) under grant agreement No 887010. The JU receives support from the European Union’s Horizon 2020 research and innovation program and the CleanSky 2 JU members other than the Union. This work was granted access to the HPC resources of IDRIS and TGCC under the allocation A0092A01736 made by GENCI (Grand Equipement National de Calcul Intensif).
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Yalçın, Ö., Gloerfelt, X., Saliba, G., Batikh, A., Baldas, L. (2024). High-Fidelity Large-Eddy Simulation of a Pulsed Jet Actuator. In: Marchioli, C., Salvetti, M.V., Garcia-Villalba, M., Schlatter, P. (eds) Direct and Large Eddy Simulation XIII. DLES 2023. ERCOFTAC Series, vol 31. Springer, Cham. https://doi.org/10.1007/978-3-031-47028-8_19
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