1. 毕业设计（论文）的内容和要求

建立浸没式膜反应器的cfd模拟方法，揭示膜管的引入对流动特性的影响规律；明确膜孔径、孔隙率及厚度等膜管微结构参数对流动特性的影响，实现陶瓷膜管的优选。

明确膜管的构型、数量及排布方式对流动特性的影响，调整膜管的构型、数量及排布方式来获得均匀的流动状态。

完成浸没式膜反应器内流动参数的实验测量工作，验证模拟结果。

2. 参考文献

[1] cheng l h, yen s y, chen z s, et al. modeling and simulation of biodiesel production using a membrane reactor integrated with a prereactor. chemical engineering science, 2012, 69: 81-92.

[2] jogdand a, chaudhuri a. modeling of concentration polarization and permeate flux variation in a roto-dynamic reverse osmosis filtration system. desalination, 2015, 375: 54-70.

[3] shirazi m m a, kargari a, ismail a f, et al. computational fluid dynamic (cfd) opportunities applied to the membrane distillation process: state-of-the-art and perspectives. desalination, 2016, 377: 73-90.

3. 毕业设计（论文）进程安排