Investigation of the Hydrodynamics and Heat-and-Mass Transfer on the Model of a Boiler with a Circulating Fluidized Bed

O.M.Folomeev; S.N.Turkhachev; G.A.Ryabov

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Investigation of the Hydrodynamics and Heat-and-Mass Transfer on the Model of a Boiler with a Circulating Fluidized Bed

机译：循环流化床锅炉模型的水动力和热质传递研究

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The results of an investigation of the hydrodynamics and heat-and-mass transfer conducted on the model of a boiler with a circulating fluidized bed(CFB)are presented. On the basis of an analysis and gener- alization of experimental data, relationships for calculating the mass flows of particles are found. This allows us to estimated the level of the internal and external circulation. The close interrelation between processes of hydrodynamics and heat transfer in the zone near the wall is show. A new method is developed for calculating the convection/conduction component of heat transfer.

机译：给出了在带有循环流化床（CFB）的锅炉模型上进行的水动力和热质传递研究的结果。在对实验数据进行分析和生成的基础上，找到了计算颗粒质量流量的关系。这使我们能够估计内部和外部循环的水平。显示了在壁附近区域的流体动力学过程和热传递之间的密切关系。开发了一种计算传热对流/传导分量的新方法。

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《Thermal engineering》 |2000年第10期|p.883-890|共8页
作者
O.M.Folomeev; S.N.Turkhachev; G.A.Ryabov;
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正文语种 eng
中图分类发电、发电厂;
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1. A Two-Zone Model for Aerodynamics, Heat-and-Mass Transfer Processes, and Combustion in the Freeboard Space of the Furnace of a Circulating Fluidized-Bed Boiler [J] . B. B. Rokhman Thermal engineering . 2005,第9期

机译：空气动力学，传热传质过程和循环流化床炉干空间内燃烧的两区模型
2. Modeling of solid fuel combustion in oxygen-enriched atmosphere in circulating fluidized bed boiler Part 2. Numerical simulations of heat transfer and gaseous pollutant emissions associated with coal combustion in O2/CO2 and O2/N2 atmospheres enriched with oxygen under circulating fluidized bed conditions [J] . Jaroslaw Krzywanski, Tomasz Czakiert, Waldemar Muskala Fuel Processing Technology . 2010,第3期

机译：循环流化床锅炉中富氧气氛中固体燃料燃烧的模型第2部分。在循环流化床条件下，在富含氧气的O2 / CO2和O2 / N2气氛中与煤燃烧相关的传热和气体污染物排放的数值模拟
3. An investigation of the heat transfer behavior of longitudinal finned membrane water wall tubes in circulating fluidized bed boilers [J] . Anusorn Chinsuwan, Animesh Dutta Powder Technology: An International Journal on the Science and Technology of Wet and Dry Particulate Systems . 2009,第2期

机译：纵向翅片式膜式水冷壁管在循环流化床锅炉中的传热性能研究
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. Hydrodynamic studies on circulating fluidized bed (CFB) boiler's loop seal components. [D] . Botsio, Eugene. 2004

机译：循环流化床（CFB）锅炉回路密封组件的流体力学研究。
6. Distribution Characteristics of Valuable ElementsAl Li and Ga and Rare Earth Elements in Feed Coal Fly Ash andBottom Ash from a 300 MW Circulating Fluidized Bed Boiler [O] . Zhibin Ma, *, Xueyuan Shan, 2019

机译：贵重元素的分布特征进料煤粉煤灰和铝中的AlLi和Ga以及稀土元素300 MW循环流化床锅炉的底灰
7. Heat Transfer Modelling in a Circulating Fluidised Bed Biomass Boiler [O] . Alexandre Aibéo, Carlos Pinho 2003

机译：循环流化床生物质锅炉中的传热建模

Investigation of the Hydrodynamics and Heat-and-Mass Transfer on the Model of a Boiler with a Circulating Fluidized Bed

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