Flow structure consistency analysis between vortex particle method and detached eddy simulation method based on modal decomposition

The vortex particle method (VPM) has been widely used for rotor wake simulation due to its lower numerical dissipation and computational cost. However, the data consistency of flow structure between VPM and high-fidelity methods still lacks systematic analysis. In this paper, the flow over the Carad...

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Veröffentlicht in:	Physics of fluids (1994) 2024-12, Vol.36 (12)
Hauptverfasser:	Meng, Xiaoxuan, Bai, Junqiang, Chang, Min, Hui, Zhe
Format:	Artikel
Sprache:	eng
Schlagworte:	Computing costs Consistency Detached eddy simulation Fluid dynamics Fluid flow Frequency analysis Load distribution (forces) Numerical dissipation Particle methods (mathematics) Proper Orthogonal Decomposition Rotors Simulation Vortices Vorticity
Online-Zugang:	Volltext
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