通用的插值补充格子Boltzmann方法应用于计算气动声学

刘万鸿,陈荣钱,邱若凡,林威,尤延铖

Generalized form of interpolation-supplemented lattice Boltzmann method for computational aeroacoustics

Wan-hong LIU,Rong-qian CHEN,Ruo-fan QIU,Wei LIN,Yan-cheng YOU

图 7 $t = 75$时刻的扰动密度云图和扰动密度曲线图

Fig.7 Contour and cross-profile of density fluctuation at $t = 75$