| 基于格子Boltzmann方法的量子等离子体离子声波的数值模拟 |
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| 引用本文： | 王慧敏,刘艳红. 基于格子Boltzmann方法的量子等离子体离子声波的数值模拟[J]. 吉林大学学报(理学版), 2021, 58(6): 1334-1338 |
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| 作者姓名： | 王慧敏 刘艳红 |
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| 作者单位： | 1. 吉林财经大学 应用数学学院, 长春 130117; 2. 吉林大学 数学学院, 长春 130012 |
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| 摘 要： | 用格子Boltzmann方法(LBM)研究由KPB(Kadomtsev-Petviashvili-Burgers)方程控制的量子等离子体中离子声波的数值模拟问题, 得到了KPB方程中离子声波的传播演化结果.
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| 关 键 词： | Kadomtsev-Petviashvili-Burgers方程 格子Boltzmann方法 量子等离子体 离子声波 数值模拟 |
Numerical Simulation of Ion-Acoustic Wave in Quantum Plasmas Based on Lattice Boltzmann Method |
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| WANG Huimin,LIU Yanhong. Numerical Simulation of Ion-Acoustic Wave in Quantum Plasmas Based on Lattice Boltzmann Method[J]. Journal of Jilin University: Sci Ed, 2021, 58(6): 1334-1338 |
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| Authors: | WANG Huimin LIU Yanhong |
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| Affiliation: | 1. College of Applied Mathematics, Jilin University of Finance and Economics, Changchun 130117, China;
2. College of Mathematics, Jilin University, Changchun 130012, China |
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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. |
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| Keywords: | Kadomtsev-Petviashvili-Burgers equation lattice Boltzmann method (LBM) quantum plasma ion-acoustic wave numerical simulation |
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