基于格子Boltzmann模型模拟二维肺部呼吸作用的气体流动
Two-Dimensional Simulation of Gas Flow in the Respiration of Pulmonary by Lattice Boltzmann Method

作者: 王博宇 , 闫广武 , 尹显利 :吉林大学数学学院,吉林 长春 ;

关键词: 格子Boltzmann方法二维肺部气道分形结构呼吸现象Lattice Boltzmann Method Two-Dimensional Pulmonary Airway Fractal Structure Respiration

摘要:
本文提出了一个模拟二维肺部气道呼吸作用的格子Boltzmann模型。为了模拟呼吸作用的动态过程,我们使用了具有分形结构的气管树型流动通道。数值结果表明,该结构具有呼吸现象。

Abstract: In this paper, we present a lattice Boltzmann model for simulating the respiration of two-dimen- sional pulmonary airway. In order to simulate the dynamic process of respiration, we use the airway model which has fractal structure of bronchial tree. Numerical results indicate that the structure has a respiration phenomenon.

文章引用: 王博宇 , 闫广武 , 尹显利 (2014) 基于格子Boltzmann模型模拟二维肺部呼吸作用的气体流动。 流体动力学, 2, 53-61. doi: 10.12677/IJFD.2014.24006

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