A fast spectral method for the inelastic Boltzmann collision operator and application to heated granular gases

DOI10.1016/j.jcp.2019.01.049zbMath1451.76140OpenAlexW2917582110WikidataQ128344373 ScholiaQ128344373MaRDI QIDQ2214669

Jingwei Hu, Zheng Ma

Publication date: 10 December 2020

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2019.01.049

zbMATH Keywords

spherical designgranular gasfast Fourier spectral methodHaff's cooling lawinelastic Boltzmann equation with a heating sourceinelastic collision operator

Mathematics Subject Classification ID

Rarefied gas flows, Boltzmann equation in fluid mechanics (76P05) Numerical methods for discrete and fast Fourier transforms (65T50) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Granular flows (76T25) Integro-partial differential equations (35R09) Boltzmann equations (35Q20)

Related Items (5)

A fast Fourier spectral method for the homogeneous Boltzmann equation with non-cutoff collision kernels ⋮ Moment Preserving Fourier–Galerkin Spectral Methods and Application to the Boltzmann Equation ⋮ Multidisciplinary benchmarks of a conservative spectral solver for the nonlinear Boltzmann equation ⋮ On the measure valued solution to the inelastic Boltzmann equation with soft potentials ⋮ A New Stability and Convergence Proof of the Fourier--Galerkin Spectral Method for the Spatially Homogeneous Boltzmann Equation

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