CAJ | 학술논문

格子Boltzmann数值模拟方法是研究复杂的多孔介质结构特别是Klinkenberg效应的有效方法之一,对处理复杂边值问题尤其有效.用格子Boltzmann方法研究了气流穿越多孔介质问题,并将数值计算结果与实验结果进行了比较,结果表明格子Boltzmann方法是数值模拟气流穿越多孔介质问题的有效方法之一.
격자Boltzmann수치모의방법시연구복잡적다공개질결구특별시Klinkenberg효응적유효방법지일,대처리복잡변치문제우기유효.용격자Boltzmann방법연구료기류천월다공개질문제,병장수치계산결과여실험결과진행료비교,결과표명격자Boltzmann방법시수치모의기류천월다공개질문제적유효방법지일.
The numerical simulation of lattice Boltzmann method (LBM) is one of the most efficient methods to investigate the complex porous media structure, particularly the Klinkenberg effect. It is very useful to deal with the related complex boundary problems.The problems of gas flow through porous media are studied by using the lattice Boltzmann methods. Comparison between the numerical simulation results and the experimental results is carried out. It is shown that the lattice Boltzmamn method is one of the most efficient methods to simulate the problems of gas flow through complex porous media.