Role of higher-order Hermite polynomials in the central-moments-based lattice Boltzmann framework
نویسندگان
چکیده
منابع مشابه
On the Generalized Hermite-Based Lattice Boltzmann Construction, Lattice Sets, Weights, Moments, Distribution Functions and High-Order Models
The influence of the use of the generalized Hermite polynomial on the Hermite-based lattice Boltzmann (LB) construction approach, lattice sets, the thermal weights, moments and the equilibrium distribution function (EDF) are addressed. A new moment system is proposed. The theoretical possibility to obtain a high-order Hermite-based LB model capable to exactly match some first hydrodynamic momen...
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* Correspondence: hsun90@skku. edu Department of Mathematics Education, Sungkyunkwan University Seoul 110-745, Republic of Korea Full list of author information is available at the end of the article Abstract Let R = [0, ∞) and R : R ® R be a continuous function which is the Laguerretype exponent, and pn, r(x), ρ > − 2 be the orthonormal polynomials with the weight wr(x) = x r e. For the zeros ...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2019
ISSN: 2470-0045,2470-0053
DOI: 10.1103/physreve.99.013301