浸没式膜反应器内混合过程的CFD模拟任务书

 2021-10-21 17:13:07

1. 毕业设计(论文)的内容和要求

本课题将针对浸没式膜反应器内液固体系的混合过程开展CFD模拟研究。

研究内容主要有两部分,(1)研究液固体系中静止液体中颗粒沉积过程的动态变化,从颗粒尺度进行模拟研究,考察不同形状表面的颗粒沉积过程,能够获得合理的模拟计算结果;(2)研究剪切流场中的颗粒沉积过程,考察不同流动条件下的颗粒运动轨迹,能够获得复杂流场下的颗粒沉积结果。

2. 参考文献

[1] Valery I Savchenko, Viktor G. Dorokhov, Iren A. Makaryan, Igor V. Sedov, and VladimirS. Arutyunov. Slurry reactor system with inertial separation for Fischer-Tropsch synthesisand other three-phase hydrogenation processes. Can. J. Chem. Eng., 94:518-523, 2016.[2] Changjuan Lu, Rizhi Chen, Weihong Xing, Wanqin Jin, and Nanping Xu. A submergedmembrane reactor for continuous phenol hydroxylation over ts-1. AIChE J, 54:1842-1849,2008.[3] Sookwan Leong, Amir Razmjou, Kun Wang, Karen Hapgood, Xiwang Zhang, and Huanting Wang. Tio2 based photocatalytic membranes: A review. J Membr Sci, 472:167-184,2014.[4] Wenxiang Zhang, Luhui Ding, Jianquan Luo, Michel Y.Jaffrin, and BingTanga. Membranefouling in photocatalytic membrane reactors (pmrs) for water and wastewater treatment:A critical review. Chem Eng J, 302:446-458, 2016.[5] Zhengyan Qu, Shuo Hu, Hong Jiang, Yefei Liu, Jun Huang, Weihong Xing, and RizhiChen. A side-stream catalysis/membrane filtration system for the continuous liquid-phasehydrogenation of phenol over pd@cn to produce cyclohexanone. Ind. Eng. Chem. Res.,56:11755-11762, 2017.[6] S. Popovic, D. Jovicevic, M. Muhadinovic, S. Milanovic, and M.N. Tekic. Intensification ofmicrofiltration using a blade-type turbulence promoter. J. Membr. Sci., 425-426:113-120,2013.[7]Justus Altmann and Siegfried Ripperger. Particle deposition and layer formation at thecrossflow microfiltration. J Membr Sci, 124:119-128, 1997.[8] M Y Jaffrin. Dynamic shear-enhanced membrane filtration: a review of rotating disks,rotating membranes and vibrating systems. J Membr Sci, 324:7-25, 2008.[9] Su-En Wu, Kuo-Jen Hwang, Tung-Wen Cheng, Kuo-Lun Tung, Eiji Iritani, and NobuyukiKatagiri. Structural design of a rotating disk dynamic microfilter in improving filtrationperformance for fine particle removal. J Taiwan Inst Chem Eng, 94:43-52, 2019.

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