A new cross-scaling method to deal with the porous flow problem

The finite volume method (FVM) and the lattice Boltzmann method (LBM) are coupled with each other to construct a new cross-scaling method to deal with the porous flow problem. To check the effectiveness of our developed cross-scaling LBM—FVM, the above mentioned problem is also solved by the well known LBM—LBM. Based on the data checking of the published data and the results of LBM—FVM and LBM—LBM, good agreement is observed.