| 固-液旋流分离器结构优化模拟研究 |
| |
| 引用本文： | 黄俊龙,谢朝新,周宁玉,刘洪涛,艾毅宁.固-液旋流分离器结构优化模拟研究[J].后勤工程学院学报,2012(1):45-49,55. |
| |
| 作者姓名： | 黄俊龙 谢朝新 周宁玉 刘洪涛 艾毅宁 |
| |
| 作者单位： | 后勤工程学院营房管理与环境工程系;后勤工程学院科研部;成都军区工程环境质量监督站 |
| |
| 摘 要： | 采用计算流体力学方法与流体动力学分析软件Fluent,探讨了固-液旋流分离器的溢流口直径、锥角、圆柱段长度和入口直径等主要结构参数对其颗粒溢流率的影响,并在此基础上进行结构参数的优化。结果表明,锥角、圆柱段长度和入口直径过大或过小都不利于旋流分离器的固液分离,均存在一个最佳值。对于主直径为75 mm的单锥双入口固-液旋流分离器,最佳圆柱段长度为87.0 mm,最佳入口直径为16.0 mm,最佳溢流口直径为16.5 mm,最佳锥角为6.0°。
|
| 关 键 词： | 旋流分离器 计算流体力学 模拟 优化 |
Numerical Research on Structure Optimization for Solid-liquid Hydrocyclone |
| |
| HUANG Jun-long,XIE Chao-xin,ZHOU Ning-yu,LIU Hong-tao,AI Yi-ning.Numerical Research on Structure Optimization for Solid-liquid Hydrocyclone[J].Journal of Logistical Engineering University,2012(1):45-49,55. |
| |
| Authors: | HUANG Jun-long XIE Chao-xin ZHOU Ning-yu LIU Hong-tao AI Yi-ning |
| |
| Institution: | 1.Dept.of Barracks’ Management & Environmental Engineering,LEU,Chongqing 401311,China; 2.Dept.of Science & Research,LEU,Chongqing 401311,China;3.Engineering & Environmental Supervision Center of Chengdu Military Region,Chengdu 610041,China) |
| |
| Abstract: | The computational fluid dynamics(CFD) method is used to study the effects of the main structural parameters of hydrocyclone namely overflow diameter,cone angle,cylinder length and inlet diameter on the particle overflow rate by using the software Fluent,on which the optimal parameters of structure is proposed.The main diameter of hydrocyclone with single cone and double inlet is 75 mm.The results show that for the separation efficiency,the optimal structural parameters are as follows:length of cylinder is 87.0 mm;diameter of inlet is 16.0 mm;diameter of overflow is 16.5 mm;angle of cone is 6.0°. |
| |
| Keywords: | hydrocyclone computational fluid dynamics simulation optimization |
| 本文献已被 CNKI 等数据库收录！ |
|
