| 圆环管煤粉浓淡分离器内气固二相流动的数值计算 |
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| 引用本文： | 徐江荣,姚强.圆环管煤粉浓淡分离器内气固二相流动的数值计算[J].力学与实践,1998,20(4):7-8. |
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| 作者姓名： | 徐江荣 姚强 |
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| 作者单位： | 浙江大学热能工程研究所 浙江大学热能工程研究所 浙江大学热能工程研究所 浙江大学热能工程研究所 浙江大学热能工程研究所 |
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| 摘 要： | 本文用数值模拟的方法模拟分离器内两相流流场，能成功地确定挡环角度的最佳值和分离环位置的最佳值，对工程应用有一定的意义．给出了气固两相模拟的结果，并与实验结果作了比较，其分布趋势是一致的．
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| 关 键 词： | 两相流动 煤粉燃烧器 数值模拟 浓淡燃烧 |
| 收稿时间： | 2006-08-01 |
NUMERICAL SIMULATION OF GAS SOLID TWO PHASE FLOW IN PULVERIZED RING SHAPED PIPE SEPARATOR |
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| XU Jiangrong,YAO Qiang,LIU Jianzhong,CAO Xinyu,CEN Kefa.NUMERICAL SIMULATION OF GAS SOLID TWO PHASE FLOW IN PULVERIZED RING SHAPED PIPE SEPARATOR[J].Mechanics and Engineering,1998,20(4):7-8. |
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| Authors: | XU Jiangrong YAO Qiang LIU Jianzhong CAO Xinyu CEN Kefa |
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| Abstract: | Numerical simulating approach was used to study gas solid two phase flow in pulverized ring shaped pipe separator.The angle of densifing ring and the set of separating ring shaped wall were optimized, which was useful for engineering design. The numerical results were compared with experimental results and good agreement was found. |
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| Keywords: | two phase flow pulverized coal boiler numerical simulation dense/lean combustion |
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