| 水力旋流器湍流场数值模拟 |
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| 引用本文： | 邓松圣,黄圣鹏,冯剑,焦光伟,李赵杰,杨丽芸.水力旋流器湍流场数值模拟[J].后勤工程学院学报,2009,25(1):30-35. |
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| 作者姓名： | 邓松圣 黄圣鹏 冯剑 焦光伟 李赵杰 杨丽芸 |
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| 作者单位： | 后勤工程学院,军事供油工程系,重庆,400016 |
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| 摘 要： | 应用CFD软件FLUENT对水力旋流器进行三维数值模拟，并对网格生成技术、湍流模型、离散方法及边界条件等问题进行了探讨。数值模拟所获得的轴截面上的压力场和速度分布规律与前人的研究结果基本吻合，验证了数值模拟的可行性。为进一步研究水力旋流器的结构优化和分离性能预测提供参考。
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| 关 键 词： | 水力旋流器 三维数值模拟 内部流场 |
Numerical Simulation on Turbulent Flow Field within Hydrocyclone |
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| DENG Song-sheng,HUANG Sheng-peng,FENG Jian,JIAO Guang-wei,LI Zhao-jie,YANG Li-yun.Numerical Simulation on Turbulent Flow Field within Hydrocyclone[J].Journal of Logistical Engineering University,2009,25(1):30-35. |
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| Authors: | DENG Song-sheng HUANG Sheng-peng FENG Jian JIAO Guang-wei LI Zhao-jie YANG Li-yun |
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| Institution: | Dept.of Petroleum Supply Engineering;LEU;Chongqing 400016;China |
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| Abstract: | Numerical simulation on turbulent flow field within Hydrocyclone based on the principle is made and the method of computational fluid dynamics(CFD) is put forward.Study on the technology of grid,turbulent model,equation discrete and boundary condition has been discussed.The results of numerical calculation demonstrate the distribution rules of the pressure and the vector field of velocity,which fit well the previous results.It will be helpful to the structure optimization and performance prediction. |
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| Keywords: | hydrocyclone 3D numerical simulation flow field |
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