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| 离心式气液分离器流场的全三维数值模拟 | |
| 引用本文： | 冯进,丁凌云,张慢来. 离心式气液分离器流场的全三维数值模拟[J]. 长江大学学报, 2006, 0(10) |
| 作者姓名： | 冯进 丁凌云 张慢来 |
| 作者单位： | [1]长江大学机械工程学院 [2]长江大学机械工程学院 湖北荆州 [3]湖北荆州 |
| 摘 要： | 针对适用于高密度、高粘度钻井液气液分离系统二级分离的离心式气液分离器,运用CFD商业软件对其进行了全三维数值模拟,通过选取适当的数学物理模型得出了分离器内部气液两相流的运动情况和分布状况,探讨了分离器内的局部流场情况,指出了原模型的一些不足,提出了改进后的分离器模型。 |
| 关 键 词： | 离心式气液分离器 气液两相流 流场 数值模拟 |
Three Dimensional Numerical Simulation on the Flow Field of Centrifugal Gas-liquid Separator |
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| FENG Jin,DING Ling-yun,ZHANG Man-lai. Three Dimensional Numerical Simulation on the Flow Field of Centrifugal Gas-liquid Separator[J]. Journal of Yangtze University, 2006, 0(10) | |
| Authors: | FENG Jin DING Ling-yun ZHANG Man-lai |
| Abstract: | In combination with a gas-liquid separator for second-stage separation of gas and liquid in high density,high viscous drilling fluids.An industrial CFD software is used for a whole 3 dimensional numerical simulation.Proper mathematic and physical models are selected for obtaining the gas-liquid motion and distribution within the separator.The local conditions of flow field within it are discussed and the shortcomings of models are pointed out and a model for the improved separator is also established. |
| Keywords: | centrifugal gas-liquid separator gas-liquid 2 phase flow flow field numerical simulation |
| 本文献已被 CNKI 维普 等数据库收录！ | |