1. 毕业设计（论文）的内容和要求

1、介绍CFD模拟软件的发展历程与模型构造 2、气升式外循环反应器的优化与应用 3、气升式外循环反应器应用于聚丙烯酰胺的降解

2. 参考文献

[1] K. Loubiere, J. Pruvost, F. Aloui, Investigations in an external-loop airlift photobioreactor with annular light chambers and swirling flow, Chemical Engineering Research and Design 89 (2011) 164-171. [2] H. Bashiri, F. Bertrand, J. Chaouki, Development of a multiscale model for the design and scale-up of gas/liquid stirred tank reactors, Chem. Eng. J. 297 (2016) 277-294. [3] N.L. Luki#263;, I.M. #352;ija#269;ki, P.S. Koji#263;, S.S. Popovi#263;, M.N. Teki#263;, D.L. Petrovi#263;, Enhanced mass transfer in a novel external‐loop airlift reactor with self-agitated impellers, Biochem. Eng. J. 118 (2017) 53-63. [4] W.B. Zimmerman, M. Zandi, H.C. Hemaka Bandulasena, V. Tesa#345;, D. James Gilmour, K. Ying, Design of an airlift loop bioreactor and pilot scales studies with fluidic oscillator induced microbubbles for growth of a microalgae Dunaliella salina, Appl. Energ. 88 (2011) 3357-3369. [5] K. Mohanty, D. Das, M.N. Biswas, Hydrodynamics of a novel multi-stage external loop airlift reactor, Chem. Eng. Sci. 61 (2006) 4617-4624. [6] T. Zhang, J. Wang, T. Wang, J. Lin, Y. Jin, Effect of internal on the hydrodynamics in external-loop airlift reactors. Chemical Engineering and Processing: Process, Intensification 44 (2005) 81-87. [7] Y. Rujiruttanakul, P. Pavasant, Influence of configuration on the performance of external loop airlift contactors, Chemical Engineering Research and Design 89 (2011) 2254-2261. [8] M. Polli, M.D. Stanislao, R. Bagatin, E.A. Bakr, M. Masi, Bubble size distribution in the sparger region of bubble columns. Chem. Eng. Sci. 57 (2002) 197-205. [9] J. Lin, M. Han, T. Wang, T. Zhang, J. Wang, Y. Jin, Influence of the gas distributor on the local hydrodynamic behavior of an external loop airlift reactor, Chem. Eng. J. 102 (2004) 51-59. [10] C. Wei, B. Wu, G. Li, K. Chen, M. Jiang, P. Ouyang, Comparison of the hydrodynamics and mass transfer characteristics in internal-loop airlift bioreactors utilizing either a novel membrane-tube sparger or perforated plate sparger, Bioproc. Biosyst. Eng. 37 (2014) 2289-2304. [11] A.D. Anastasiou, A.D. Passos, A.A. Mouza, Bubble columns with fine pore sparger and non-Newtonian liquid phase: Prediction of gas holdup, Chem. Eng. Sci. 98 (2013) 331-338. [12] M.E. D#237;az, A. Iranzo, D. Cuadra, R. Barbero, F.J. Montes, M.A. Gal#225;n, Numerical simulation of the gas#8211;liquid flow in a laboratory scale bubble column, Chem. Eng. J. 139 (2008) 363-379. [13] M. #352;im#269;#237;k, A. Mota, M.C. Ruzicka, A. Vicente, J. Teixeira, CFD simulation and experimental measurement of gas holdup and liquid interstitial velocity in internal loop airlift reactor, Chem. Eng. Sci. 66 (2011) 3268-3279. [14] D.D. McClure, J.M. Kavanagh, D.F. Fletcher, G.W. Barton, Oxygen transfer in bubble columns at industrially relevant superficial velocities: Experimental work and CFD modelling, Chem. Eng. J. 280 (2015) 138-146. [15] P. Tyagi, V.V. Buwa, Experimental characterization of dense gas#8211;liquid flow in a bubble column using voidage probes, Chem. Eng. J. 308 (2017) 912-928. [16] X. Guo, Q. Zhou, J. Li, C. Chen, Implementation of an improved bubble breakup model for TFM-PBM simulations of gas#8211;liquid flows in bubble columns, Chem. Eng. Sci. 152 (2016) 255-266. [17] K. Ekambara, M.T. Dhotre, Simulation of oscillatory baffled column: CFD and population balance, Chem. Eng. Sci. 62 (2007) 7205-7213. [18] H. Luo, M.H. Al-Dahhan, Verification and validation of CFD simulations for local flow dynamics in a draft tube airlift bioreactor, Chem. Eng. Sci. 66 (2011) 907-923. [19] M.V. Tabib, S.A. Roy, J.B. Joshi, CFD simulation of bubble column#8212;An analysis of interphase forces and turbulence models, Chem. Eng. J. 139 (2008) 589-614.

3. 毕业设计（论文）进程安排

1-2月文献翻译 2-3月熟练掌握CFD软件 3-4月模拟优化气升式外循环反应器 5-6月优化后的反应器应用于聚丙烯酰胺降解