Journal of Jilin University Science Edition ›› 2020, Vol. 58 ›› Issue (6): 1334-1338.

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Numerical Simulation of Ion-Acoustic Wave in Quantum Plasmas Based on Lattice Boltzmann Method

WANG Huimin1, LIU Yanhong2   

  1. 1. College of Applied Mathematics, Jilin University of Finance and Economics, Changchun 130117, China;
    2. College of Mathematics, Jilin University, Changchun 130012, China
  • Online:2020-11-18 Published:2020-11-26

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Abstract: The lattice Boltzmann method (LBM) was used to study the problem of numerical simulation of the ion-acoustic wave in quantum plasma controlled by KPB (Kadomtsev-Petviashvili-Burgers) equation. The results of propagation and evolution of ion-acoustic wave in KPB equation were obtained.

Key words: Kadomtsev-Petviashvili-Burgers equation, lattice Boltzmann method (LBM), quantum plasma, ion-acoustic wave, numerical simulation

CLC Number: 

  • O242.1
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