On analysis and stochastic modeling of the particle kinetic energy equation in particle-laden isotropic turbulent flows

We analyze three-dimensional particle-laden, isotropic turbulence to develop an understanding of inertial particle dynamics from a kinetic energy perspective. Data trends implying inhomogeneous sampling of the flow by particles are identified and used to support a proposed particle behavior: particl...

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Veröffentlicht in:	Physics of fluids (1994) 2022-01, Vol.34 (1)
Hauptverfasser:	Pietrzyk, Kyle, Horwitz, Jeremy A. K., Najjar, Fady M., Minich, Roger W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Energy Fluid dynamics Fokker-Planck equation Isotropic turbulence Kinetic energy Low flow Probability density functions Reduced order models Stochastic models Stokes number Three dimensional analysis Three dimensional flow
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