| 锥角对水力旋流器压力场和速度场的影响 |
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| 引用本文： | 蒋明虎,刘道友,赵立新,贾桂春.锥角对水力旋流器压力场和速度场的影响[J].化工机械,2011,38(5):572-576. |
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| 作者姓名： | 蒋明虎 刘道友 赵立新 贾桂春 |
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| 作者单位： | 1. 东北石油大学机械科学与工程学院,黑龙江省大庆市,163318
2. 辽河油田装备制造总公司研究所 |
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| 基金项目： | 黑龙江省自然科学基金(重点)项目(ZD201018); 黑龙江省普通高等学校新世纪优秀人才培养计划项目(1155-NCET-003) |
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| 摘 要： | 针对所建立的静态水力旋流器结构模型进行了简要的分析,采用CFD软件中基于各相异性的雷诺应力湍流模型,应用PC-SIMPLEC算法,对双锥水力旋流器内部流场进行了的三维数值模拟,得到了旋流器内部流场的压力分布特性和速度分布特性.结合流体力学及旋流器理论分析验证模拟结果的正确性.研究发现:在一定范围内,水力旋流器内部压力降...
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| 关 键 词： | 水力旋流器 锥角 两相分离 压力降 流场模拟 |
Cone Angle Effect on Hydrocyclone Pressure and Velocity Fields |
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| JIANG Ming-hu,LIU Dao-you,ZHAO Li-xin,JIA Gui-chun.Cone Angle Effect on Hydrocyclone Pressure and Velocity Fields[J].Chemical Engineering & Machinery,2011,38(5):572-576. |
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| Authors: | JIANG Ming-hu LIU Dao-you ZHAO Li-xin JIA Gui-chun |
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| Affiliation: | JIANG Ming-hu1,LIU Dao-you1,ZHAO Li-xin1,JIA Gui-chun2(1.College of Mechanical Science and Engineering,Northeast Petroleum University,Daqing 163318,China,2.Research Institute,Liaohe Oilfield Facility Manufacturing Company,Panjin 124010,China) |
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| Abstract: | The established static hydrocyclone structure model was analyzed.By means of Reynolds stress turbulent model based on the anisotropy in CFD software,the PC-SIMPLEC algorithm was applied to simulate bi-conical hydrocyclone flow field three-dimensionally so as to obtain the hydrocyclone pressure and velocity distribution,then having the simulation results verified with fluid mechanics and hydrodynamic theory demonstrates that with the increase of large cone angle,the hydrocyclone internal differential pressur... |
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| Keywords: | hydrocyclone cone angle two-phase separation pressure drop flow field simulation |
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