我的模型上传到百度网盘了。现在剩下的问题是,我想做出这篇文献的结果:Du, W., et al. (2006). "Computational fluid dynamics (CFD) modeling of spouted bed: Influence of frictional stress, maximum packing limit and coefficient of restitution of particles." Chemical Engineering Science 61(14): 4558-4570.