| SCX型脱硫除尘器内部气固两相流场数值模拟 |
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| 引用本文： | 刘海,李彩亭,曾光明,张巍,高宏亮,覃海华.SCX型脱硫除尘器内部气固两相流场数值模拟[J].环境工程学报,2011,5(4):865-870. |
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| 作者姓名： | 刘海 李彩亭 曾光明 张巍 高宏亮 覃海华 |
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| 作者单位： | 湖南大学环境科学与工程学院,环境生物与控制教育部重点实验室,长沙,410082 |
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| 基金项目： | 国家自然科学基金资助项目（50878080）；长沙市科技重大专项项目（K0902006-31） |
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| 摘 要： | 采用FLUENT软件对SCX型脱硫除尘器内部气固两相流场进行数值模拟.气相采用Realizable k-ε湍流模型,颗粒相采用离散相模型(DPM),压力-速度耦合算法选择SIMPLE进行计算.分析了装置内z=0截面上气相压力和速度的分布,并对不同粒径颗粒的浓度和运动轨迹进行计算,还在考虑重力及不考虑重力2种情况下分析了...
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| 关 键 词： | 数值模拟 脱硫除尘 计算流体力学(CFD) 离散相模型(DPM) 气固两相流 |
Numerical simulation for gas-solid two-phase flows in SCX dedusting and desulphurization scrubber |
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| Liu Hai,Li Caiting,Zeng Guangming,Zhang Wei,Gao Hongliang and Qin Haihua.Numerical simulation for gas-solid two-phase flows in SCX dedusting and desulphurization scrubber[J].Techniques and Equipment for Environmental Pollution Control,2011,5(4):865-870. |
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| Authors: | Liu Hai Li Caiting Zeng Guangming Zhang Wei Gao Hongliang and Qin Haihua |
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| Institution: | Key Laboratory of Environmental Biology and Pollution Control of Ministry of Education, College of Environmental Science and Engineering,Hunan University, Changsha 410082,China,Key Laboratory of Environmental Biology and Pollution Control of Ministry of Education, College of Environmental Science and Engineering,Hunan University, Changsha 410082,China,Key Laboratory of Environmental Biology and Pollution Control of Ministry of Education, College of Environmental Science and Engineering,Hunan University, Changsha 410082,China,Key Laboratory of Environmental Biology and Pollution Control of Ministry of Education, College of Environmental Science and Engineering,Hunan University, Changsha 410082,China,Key Laboratory of Environmental Biology and Pollution Control of Ministry of Education, College of Environmental Science and Engineering,Hunan University, Changsha 410082,China and Key Laboratory of Environmental Biology and Pollution Control of Ministry of Education, College of Environmental Science and Engineering,Hunan University, Changsha 410082,China |
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