Transition to turbulence in the wake of dandelion-like spoke disk

In order to solve the inevitable instability problem of dandelion-like unpowered aircraft, transient simulations are carried out for the transition to turbulence of the wake from stable to unstable stage under different Reynolds numbers, and the vortex mode characteristics presented by the vortex st...

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Veröffentlicht in:	Physics of fluids (1994) 2023-10, Vol.35 (10)
Hauptverfasser:	Dong, Yangyang, Ni, Yuyang, Hu, Kexin, Zhang, Tongle, Zhang, Zijian, Wang, Yongbin
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerodynamic coefficients Aerodynamic stability Aerodynamics Air flow Aircraft Aircraft stability Drag coefficients Filaments Flight Flow velocity Fluid dynamics Fluid flow Physics Reynolds number Turbulence
Online-Zugang:	Volltext
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