Adaptive mesh refinement for a particle level simulation of supercritical water fluidized bed reactors

High-precision computational fluid dynamics-discrete element method (CFD-DEM) simulation serves as a foundation for the detailed design of supercritical water fluidized bed reactors (SCWFBRs). However, as the scale of these reactors increases, the computational domain and reacting particles expand e...

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Veröffentlicht in:	Physics of fluids (1994) 2024-11, Vol.36 (11)
Hauptverfasser:	Su, Haozhe, Jin, Hui, Wang, Bingcheng, Guo, Liejin
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Adaptation Computational fluid dynamics Criteria Discrete element method Error analysis Fluidized bed reactors Fluidized beds Grid refinement (mathematics) Reactors Simulation Velocity gradient
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