流体机械

2009, v.37;No.448(10) 38-41

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基于FLUENT的通风机扩散筒数值模拟与研究
Numerical Simulation and Research on the Diffused Tube of Fanner Based on the FLUENT Software

艾子健;陈燎原;王西来;凌志军;
AI Zi-jian,CHEN Liao-yuan,WANG Xi-lai,LING Zhi-jun (Anhui University of Science and Technology,Huainan 232001,China)

摘要(Abstract):

利用FLUENT软件模拟计算了3种芯筒扩散筒的内部流动,详细阐述了数值计算的求解过程和方法,对比研究了3种扩散筒在不同工况下的运行效率。为使用CFD方法求解计算流动问题提供了有利的参考,并为扩散筒的运行效率的研究与提高提供了数值试验依据。
The internal flow of three kinds of diffused tubes with different core has been simulated using FLUENT software.Expound the process and the way of numerical solution was expounded.The three kinds of diffused tubes with different core in different working status was researched.It provide a favorable reference for other numerical simulation with CFD solution,and provide a numerical experimental guide for the research of operating efficiency of diffused tubes.

关键词(KeyWords): 扩散筒;无芯筒;锥形芯筒;流线型芯筒;计算流体力学;数值模拟
diffused tube;non-core;cone-shaped core;clipper-built core;CFD;numerical simulation

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作者(Author): 艾子健;陈燎原;王西来;凌志军;
AI Zi-jian,CHEN Liao-yuan,WANG Xi-lai,LING Zhi-jun (Anhui University of Science and Technology,Huainan 232001,China)

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