• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Mathematical Problems in Engineering >Optimization of the Turbulence Model on Numerical Simulations of Flow Field within a Hydrocyclone
【24h】

Optimization of the Turbulence Model on Numerical Simulations of Flow Field within a Hydrocyclone

机译：水力旋流器内流场数值模拟的湍流模型优化

获取原文
获取原文并翻译 | 示例
       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Reynolds Stress Model and Large Eddy Simulation are used to respectively perform numerical simulation for the flow field of a hydrocyclone. The three-dimensional hexahedral computational grids were generated. Turbulence intensity, vorticity, and the velocity distribution of different cross sections were gained. The velocity simulation results were compared with the LDV test results, and the results indicated that Large Eddy Simulation was more close to LDV experimental data. Large Eddy Simulation was a relatively appropriate method for simulation of flow field within a hydrocyclone.
机译：雷诺应力模型和大涡模拟分别用于对水力旋流器的流场进行数值模拟。生成了三维六面体计算网格。得到了不同截面的湍流强度，涡度和速度分布。将速度模拟结果与LDV测试结果进行了比较，结果表明，大涡模拟更接近LDV实验数据。大涡模拟是一种相对合适的方法，用于模拟水力旋流器内的流场。

著录项

  • 来源
    《Mathematical Problems in Engineering》 |2015年第17期|604379.1-604379.7|共7页
  • 作者

    Xu Yan; Wang Zunce; Ke Lin; Li Sen; Zhang Jinglong;

  • 作者单位

    Northeast Petr Univ, Sch Mech Sci & Engn, Daqing 163318, Heilongjiang, Peoples R China.;

    Northeast Petr Univ, Sch Mech Sci & Engn, Daqing 163318, Heilongjiang, Peoples R China.;

    Northeast Petr Univ, Sch Mech Sci & Engn, Daqing 163318, Heilongjiang, Peoples R China.;

    Northeast Petr Univ, Sch Mech Sci & Engn, Daqing 163318, Heilongjiang, Peoples R China.;

    Northeast Petr Univ, Sch Mech Sci & Engn, Daqing 163318, Heilongjiang, Peoples R China.;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号