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	蜂窝断面内循环三相生物流化床内流动状况的数值模拟
	张玉魁 ; 石桂芳 ; 施汉昌 ; Zhang Yukui ; Shi Guifang ; Shi Hanchang
	2010-06-09 ; 2010-06-09
关键词	蜂窝断面 内循环三相生物流化床 数值模拟 静压差 液体循环速度 气含率 Honeycomb typed cross section Inner-circulation three-phase biological fluidized bed Numerical simulation Static press difference Liquid circulation velocity Gas holdup X703
其他题名	Numerical simulation of flow in inner-circulation three-phase biological fluidized bed with honeycomb cross section
中文摘要	根据蜂窝断面内循环三相生物流化床内混合液的连续性方程、动量方程和能量方程,利用Fluent软件对反应器内的流动状况进行了数值模拟。采用Fluent的前处理软件Gambit完成流化床的三维模型,利用Fluent主程序解析计算,并利用后处理软件实现计算结果的显示。模拟计算结果获得了反应器内静压力、静压差的变化规律,得到了液体循环速度、气含率沿纵向及横断面的分布。; Based on continuity equation, momentum equation and energy equation of mixture in inner-circulation three-phase biological fluidized bed (ITFB) with honeycomb cross section, software “Fluent” was used to simulate the flow in ITFB reactor. Fore treatment software “Gambit” was used to complete three-dimensional model of ITFB, main program was used to calculate, and after treatment program was used to display the result. Static press change and static press difference of downcomer and riser change in ITFB are obtained. Change rules of liquid circulation velocity and gas holdup in ITFB are obtained.; 国家“863”计划资助项目(No.2002AA601200)。
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/58201]
专题	清华大学
推荐引用方式 GB/T 7714	张玉魁,石桂芳,施汉昌,等. 蜂窝断面内循环三相生物流化床内流动状况的数值模拟[J],2010, 2010.
APA	张玉魁,石桂芳,施汉昌,Zhang Yukui,Shi Guifang,&Shi Hanchang.(2010).蜂窝断面内循环三相生物流化床内流动状况的数值模拟..
MLA	张玉魁,et al."蜂窝断面内循环三相生物流化床内流动状况的数值模拟".(2010).

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