烧瓶
发表于 2025-3-23 10:20:34
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手段
发表于 2025-3-23 15:40:28
t, flexible to simulate different flows within complex/varying geome tries. It is evolved from the lattice gas automata (LGA) in order to overcome the difficulties with the LGA. The core equation in the LBM turns out to be a special discrete form of the continuum Boltzmann equation, leading it to b
CRUDE
发表于 2025-3-23 18:57:29
Introduction,iven. This includes the origin of the lattice Boltzmann method, its advantages and the purpose of the book. Chapter 2 describes the governing equations for general fluid flows and subgrid-scale stress model for turbulence modelling. Based on these, the shallow water equations are derived in detail.
myopia
发表于 2025-3-23 22:31:15
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芦笋
发表于 2025-3-24 03:52:55
Lattice Boltzmann Method,sists of three basic tasks: lattice Boltzmann equation, lattice pattern and local equilibrium distribution function. The former two are standard, which is the same for fluid flows. The latter determines what flow equations are solved by the lattice Boltzmann model, which is often derived for certain
babble
发表于 2025-3-24 09:37:54
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中止
发表于 2025-3-24 11:44:55
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Consensus
发表于 2025-3-24 17:14:04
Boundary and Initial Conditions, 5, respectively. The centred scheme for accurate evaluation of the force term in the lattice Boltzmann equation is described in Chapter 4. In order to solve shallow water flow problems by use of either LABSWE or LABSWE., suitable boundary conditions must be provided. Therefore, this chapter firstly
expunge
发表于 2025-3-24 21:08:53
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intricacy
发表于 2025-3-25 01:13:58
Introduction,ture of the scheme is analyzed and compared with available schemes. Also, the . (.-property) as a basic criterion for a numerical scheme is introduced. Chapter 5 describes a lattice Boltzmann model for the shallow water equations with turbulence modelling (LABSWE.) by incorporating the subgrid-scale