Forcing for a Cascaded Lattice Boltzmann Shallow Water Model

This work compares three forcing schemes for a recently introduced cascaded lattice Boltzmann shallow water model: a basic scheme, a second-order scheme, and a centred scheme. Although the force is applied in the streaming step of the lattice Boltzmann model, the acceleration is also considered in the transformation to central moments. The model performance is tested for one and two dimensional benchmarks.



Titolo: Forcing for a Cascaded Lattice Boltzmann Shallow Water Model
Autori: 
VENTURI, SARA [Software]
DI FRANCESCO, SILVIA [Methodology] (Corresponding)
MANCIOLA, Piergiorgio [Conceptualization]
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Data di pubblicazione: 2020
Rivista: 
WATER  
Abstract: This work compares three forcing schemes for a recently introduced cascaded lattice Boltzmann sha...llow water model: a basic scheme, a second-order scheme, and a centred scheme. Although the force is applied in the streaming step of the lattice Boltzmann model, the acceleration is also considered in the transformation to central moments. The model performance is tested for one and two dimensional benchmarks.
Handle: http://hdl.handle.net/11391/1458855
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http://hdl.handle.net/11391/1458855
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