多相流cfd程序，用fortran实现，有多流体和dem计算功能，当然还有其它更多功能-MFiX is a general-purpose computer code developed at the National Energy Technology Laboratory (NETL) for describing the hydrodynamics, heat transfer and chemical reactions in fluid-solids systems. It has b

barryman公式.用来计算dem模型的岩石物理公式，配合ode45求解微分方程-barryman formula. dem model used to calculate the formula petrophysical Solving equations with ode45

地震勘探石油物探岩石物理研究中的微粉等效介质模型源程序代码-Petroleum Exploration seismic exploration in the rock physics model micronized equivalent medium source code

微分等效介质模型，适用于将包含物逐渐加进矿物相，是岩石物理常用模型-The differential equivalent medium model (DEM), an important model of rock physics, is suitable for inclusion in the solid mineral phase