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Modeling of the hydrodynamic behavior circulating fluidized bed based on approach of primary similarity

机译：基于一次相似性的循环流化床水动力行为建模

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In this paper a mathematical model describing the hydrodynamic behavior of CFBs is developed based on the approach of primary similarity. According to the principle of similarity, relations between the eddy viscosity and related dimensionless numbers have been obtained to describe the radial distributions of gas and solids velocities. The new model has a good performance in predicting the gas-solid turbulent flow in CFBs.

机译：本文基于主要相似性的方法，建立了描述CFBs流体力学行为的数学模型。根据相似原理，获得了涡流粘度与相关的无量纲数之间的关系，以描述气体和固体速度的径向分布。新模型在预测CFB中的气固湍流方面具有良好的性能。

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来源
《Fluidization IX》|1998年|p.533-539|共7页
会议地点 Durango CO(US)
作者
Jinfu Wang; Yao Wang; Zhiqing Yu;
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原文格式 PDF
正文语种 eng
中图分类化学工业;
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3. Development of a model for the prediction of hydrodynamics of a liquid-solid circulating fluidized beds: A full factorial design approach [J] . Palkar Ritesh Ramesh, Shilapuram Vidyasagar Powder Technology: An International Journal on the Science and Technology of Wet and Dry Particulate Systems . 2015,第Null期

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4. Circulating Fluidized Bed Boiler numerical modeling : part 2 operating behavior and flexibility of circulating fluidized bed boiler [C] . L.LAFANECHERE, L. JESTIN, J. M. BURSI, International conference on circulating fluidized beds; 19960528-0601; Beijing(CN) . 1996

机译：循环流化床锅炉数值模拟：第2部分循环流化床锅炉的运行性能和灵活性
5. Ultrasonic measurement and hydrodynamic behaviors in gas-liquid-solid circulating fluidized beds. [D] . Vatanakul, Maytinee. 2004

机译：气液固循环流化床中的超声测量和流体力学行为。
6. Hydrodynamic Behavior of Particlesin a 3D Integral Multi-Jet Spout-Fluidized Bed [O] . Chunling Yang, Feng Wu, *, 2020

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7. An Assessment of Drag Models in Eulerian–Eulerian CFD Simulation of Gas–Solid Flow Hydrodynamics in Circulating Fluidized Bed Riser [O] . Mukesh Upadhyay, Ayeon Kim, Heehyang Kim, 2020

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8. Hydrodynamics of circulating fluidized beds: Kinetic theory approach. [R] . D. Gidaspow R. Bezburuah J. Ding 1991

机译：循环流化床的流体动力学：动力学理论方法。

Modeling of the hydrodynamic behavior circulating fluidized bed based on approach of primary similarity

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