1. 毕业设计（论文）的内容和要求

查阅相关文献及专业书籍了解流态化现象的发展与历史，了解geldart颗粒分类法，了解已有成果以及存在的问题，对论文的研究方向有较深入的认识。

采取合适的实验步骤，适宜的实验条件，探究在流化床中不同体积浓度的geldar c类颗粒的添加对geldar a、b类颗粒流化性能的影响。

培养学生独立思考及动手做实验的能力，养成良好的科研习惯。

2. 参考文献

[1]Jiliang M, Xiaoping C, Daoyin L. 2013. Minimum fluidization velocity of particles with wide size distribution at high temperatures[J]. Powder Technology, 235: 271-278. [2]金涌. 流态化工程原理[M]. 清华大学出版社 , 2001. [3]Jesse Zhu, Hui Zhang. Fluidization Additives of Fine Powder[P]. United States: US 6833185 B2, 2004. [4]周燕代子. 纳米助剂对超细粉颗粒流态化影响的基础研究[D].中国石油大学(北京),2016. [5] C.Y. Wen, Y.H. Yu, Mechanics of fluidization, Chemical Engineering Progress Symposium Series 62 (1966) 100#8211;111. [6] P. Gourgeoi, P. Grenier, The ratio of terminal velocity to minimum fluidization velocityfor spherical particles, The Canadian Journal of Chemical Engineering 46 (1968) 325#8211;328. [7] S.C. Saxena, G.J. Vogel, The measurement of incipient fluidization velocities in a bedof coarse dolomite at temperature and pressure, Transactions of the Institution ofChemical Engineers 55 (1977) 187#8211;189. [8] M. Nakamura, Y. Hamada, S. Toyama, An experimental investigation of minimum fluidization velocity at elevated temperatures and pressures, The Canadian Journal of Chemical Engineering 63 (1985) 8#8211;13. [9] Z.X. Zheng, R. Yamazaki, G. Jimbo, Minimum fluidizing velocity of large particles at elevated temperatures, Kagaku Kogaku Rombunsha 11 (1985) 115. [10] K. Doichev, N.S. Akhmakov, Fluidization of polydisperse systems, Journal of Chemical Engineering Science 34 (1979) 1357#8211;1359. [11] H.J. Ryu, N.Y. Lim, D.H. Bae, Minimum fluidization velocity and transition velocity to fast fluidization of oxygen carrier particle for chemical-looping combustor, HWAHAK KONGHAK 41 (2003) 624#8211;631. [12] K.F. Cen, M.J. Ni, Z.Y. Luo, Circulating Fluidized Bed Boilers Design and Operations,fifth ed. China Electric Power Press, Beijing, 1998.

3. 毕业设计（论文）进程安排

2019.02.23-03.15 查阅文献，完成外文翻译与开题报告 2019.03.16-04.01 熟悉实验装置，准备实验材料 2019.04.02-04.30 完成实验 2019.05.01-06.06 撰写毕业论文，完成答辩PPT