1. 毕业设计（论文）的内容和要求
1.内容 通过实验，分析计算实验数据，确定板翅式换热器在不同工况（冷却液流量，冷却液温度,表观气速等）时的传热系数。
2.要求 掌握文献查阅的一般方法，学会使用计算机在中国期刊网，维普数据库，超星数字图书馆，SCI等检索资源上查阅关于板翅式换热器的相关文献。
确定实验内容，拟定科学可行的实验方案。
2. 参考文献
[1] Chisti, M. Y.，Airlift bioreactors，New York∶Elsevier Applied Science，1989[2] Kessler, W. R., M. K. Popovic and C. W. Robinson，Xanthan production in anexternal-circulation-loop airlift fermenter ， The Canadian Journal of ChemicalEngineering，1993，71（1）∶101～106[3] Bando, Y., H. Hayakawa and M. Nishimura，Effects of equipment dimensions onliquid mixing time of bubble column with draft tube ， Journal of Chemical Engineering of Japan，1998，31（5）∶765～770[4] Petersen, E. E. and A. Margaritis ， Hydrodynamics and mass transfercharacteristics of three-phase gaslift bioreactor systems ， Critical Reviews inBiotechnology，2001，21（4）∶233～294[5] Merchuk, J. C.，Airlift Bioreactors: Review of Recent Advances，The CanadianJournal of Chemical Engineering，2003，81（3～4）∶324～337[6] Xianling, L., W. Jianping, Y. Qing, et al.，The pilot study for oil refinerywastewater treatment using a gas-liquid-solid three-phase flow airlift loop bioreactor，Biochemical Engineering Journal，2005，27（1）∶40～44[7] Jianping, W., J. Xiaoqiang, P. Lei, et al.，Nitrifying treatment of wastewater fromfertilizer production in a multiple airlift loop bioreactor，Biochemical EngineeringJournal，2005，25（1）∶33～37[8] Klein, J., S. Godo, O. Dolgos, et al.，Effect of a gas-liquid separator on thehydrodynamics and circulation flow regimes in internal-loop airlift reactors，Journalof Chemical Technology and Biotechnology，2001，76（5）∶516～524[9]Glasgow, L. A., L. E. Erickson, C. H. Lee, et al.，Wall pressure fluctuations andbubble size distributions at several positions in an airlift fermentor，ChemicalEngineering Communications，1984，29（1～6）∶311～336[10]Akita, K. and F. Yoshida，Bubble size, interfacial area, and liquid-phase masstransfer coefficient in bubble columns，Ind. Eng. Chem., Process Des. Develop.，1974，13（1）∶84～91
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