| 油—水—砂三相水力旋流器流场数值模拟研究 |
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| 引用本文： | 张福伦,郭广东,邓松圣,华卫星.油—水—砂三相水力旋流器流场数值模拟研究[J].后勤工程学院学报,2011(5):41-45. |
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| 作者姓名： | 张福伦 郭广东 邓松圣 华卫星 |
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| 作者单位： | 后勤工程学院军事供油工程系; |
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| 基金项目： | 重庆市自然科学基金资助项目(CSTC,2008BB7142); 后勤工程学院学术创新基金资助(YZ0643601) |
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| 摘 要： | 采用计算流体力学软件FLUENT 6.3对水力旋流器内的流体流场、流动结构和颗粒运动过程进行了数值模拟研究,分析了三维速度分布、压力分布、流体流动结构以及颗粒运动轨迹等内部流场特性.模拟结果表明:内旋流压力较低,外旋流压力较高,其中在轴心空气柱区域压力最低,进口部位与管壁的压力几乎处在同一等值线上；对速度场模拟后发现,...
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| 关 键 词： | 油—水—砂 水力旋流器 数值模拟 |
Numerical Simulation Research on Flow of Oil-water-sand Three-phase Hydrocyclone |
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| ZHANG Fu-lun,GUO Guang-dong,DENG Song-sheng,HUA Wei-xing.Numerical Simulation Research on Flow of Oil-water-sand Three-phase Hydrocyclone[J].Journal of Logistical Engineering University,2011(5):41-45. |
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| Authors: | ZHANG Fu-lun GUO Guang-dong DENG Song-sheng HUA Wei-xing |
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| Institution: | ZHANG Fu-lun,GUO Guang-dong,DENG Song-sheng,HUA Wei-xing(Dept.of Petroleum Supply Engineering,LEU,Chongqing 401311,China) |
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| Abstract: | Software FLUENT 6.3 is utilized to systemically simulate flow field,flow structure and movement of particles inside hydrocyclones,to study velocity distribution,pressure distribution,flow structure,air core,and movement tracks of particles.The results show that the pressure outside the eddy is high,in the eddy is low;the pressure in the axle center columnar air region is lowest,and regarding import spot and pipe wall,the pressure occupies about the identical isoline;the cyclone internal flowing is the doubl... |
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| Keywords: | oil-water-sand hydrocyclone numerical simulation |
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