Acoustic properties of dry or saturated porous media can be studied numerically by a combined use of lattice spring models and lattice Boltzmann models. The methodology is briefly described and it is systematically applied to a series of Fontainebleau sandstones whether they are dry or saturated with incompressible or compressible fluids. The velocities of compression and shear waves, as well as their attenuation, are determined. The simulation results are in good agreement compared with the existing methods and experimental data.

中文翻译：

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格子模型对枫丹白露样品的声学特性

可以通过结合使用晶格弹簧模型和格子Boltzmann模型来对干燥或饱和多孔介质的声学特性进行数值研究。简要介绍了该方法，并将其系统地应用于一系列枫丹白露砂岩，无论它们是干燥的还是被不可压缩或可压缩的流体饱和。确定压缩波和剪切波的速度及其衰减。与现有方法和实验数据相比，仿真结果吻合良好。