能源与机械工程 |
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单沉浸管流化床内离散颗粒数值模拟 |
任立波1,2, 韩吉田1, 赵红霞1 |
1. 山东大学 能源与动力工程学院,山东 济南 250061;2. 上海板换机械设备有限公司,上海 201508 |
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Numerical simulation of discrete particles in fluidized bed with immersed tube |
REN Li-bo1,2, HAN Ji-tian1, ZHAO Hong-xia1 |
1. School of Energy and Power Engineering, Shandong University, Jinan 250061, China; 2. Shanghai Heat Transfer Equipment Limited Company, Shanghai 201508, China |
[1] MASOUMIFARD N, MOSTOUFI N, HAMIDI A A, et al. Investigation of heat transfer between a horizontal tube and gas-solid fluidized bed [J]. Powder Technology, 2008, 29(5): 1504-1511.
[2] LYCZKOWSKI R W, BOUILLARD J X, GAMWO L K, et al. Experimental and CFD analyses of bubble parameters in a variable-thickness fluidized bed [J]. Industrial and Engineering Chemistry Research, 2010, 49(11): 5166-5173.
[3] JOHANSSON K, NORLING R, HJORNHEDE A, et al. Hydrodynamics and steel tube wastage in a fluidized bed at elevated temperature [J]. Chemical Engineering Science, 2004, 59(1): 31-40.
[4] LI T W, DIETIKER J F, ZHANG Y M, et al. Cartesian grid simulations of bubbling fluidized beds with a horizontal tube bundle [J]. Chemical Engineering Science, 2011, 66(23): 6220-6231.
[5] DONG N H, ARMSTRONG L M, GU S, et al. Effect of tube shape on the hydrodynamics and tube-to-bed heat transfer in fluidized beds [J]. Applied Thermal Engineering, 2013, 60(1): 472-479.
[6] YUSUF R, HALVORSEN B, MELAAEN M C. Eulerian–Eulerian simulation of heat transfer between a gas-solid fluidized bed and an immersed tube-bank with horizontal tubes [J]. Chemical Engineering Science, 2011, 66(8): 1550-1564.
[7] RONG D G, HORIO M. Behavior of particles and bubbles around immersed tubes in a fluidized bed at high temperature and pressure: a DEM simulation [J]. International journal of Multiphase Flow, 2001, 27(1): 89-105.
[8] 虞育松,张衍国,李清海,等. 基于DEM的埋管鼓泡流化床内颗粒运动特性模拟[J].清华大学学报:自然科学版, 2012,52(1):72-76.
YU Yu-song, ZHANG Yan-guo, LI Qing-hai, et al. DEM simulation of the behavior of particles in a spout-fluid bed with immersed tubes [J]. Journal of Tsinghua University: Science and Technology, 2012,52(1):72-76.
[9] YANG S L, LUO K, FAN J R, et al. Particle-scale investigation of the hydrodynamics and tube erosion property in a 3-D bubbling fluidized bed with immersed tubes [J]. Industrial and Engineering Chemistry Research, 2014, 53 (17): 6896-6912.
[10] 杨世亮,罗坤,张科,等.三维流化床内埋管传热及磨损特性的LES-DEM研究[J]. 工程热物理学报,2013,34(11):15.
YANG Shi-liang,LUO Kun, ZHANG Ke, et al. LES-DEM study on heat transfer and erosion patterns of immersed tube in 3D fluidized bed [J]. Journal of Engineering Thermophysics, 2013, 34(11): 15.
[11] 赵永志,江茂强,徐平,等.埋管流化床内传热行为的微观尺度模拟研究[J].浙江大学学报:工学版,2010,44(6):11781184.
ZHAO Yong-zhi, JIANG Mao-qiang, XU Ping, et al. Micro-scale simulation of heat transfer behavior in fluidized bed with immersed tube [J]. Journal of Zhejiang University: Engineering Science, 2010, 44(6): 1178-1184.
[12] MULLER C R, HOLLAND D J, SEDERMAN A J, et al. Granular temperature: comparison of magnetic resonance measurements with discrete element model simulations [J]. Powder Technology, 2008, 184(2): 241-253.
[13] MULLER C R, SCOTT S A, HOLLAND D J, et al. Validation of discrete element model using magnetic resonance measurements [J]. Particuology, 2009, 7(4): 297-306.
[14] FINNIE I. Erosion of surfaces by solid particles [J]. Wear, 1960, 3(2): 87-103.
[15] HOOMANS B P B, KUIPERS J A M, BRIELS W J, et al. Discrete particle simulation of bubble and slug formation in a two-dimensional gas-fluidized bed: a hard sphere approach [J]. Chemical Engineering Science, 1996, 51(1): 99-118. |
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