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[1]郑小涛,龚程,徐红波,等.油水气三相旋流器分离验证及气液腔结构优化[J].武汉工程大学学报,2014,(10):37-41.[doi:103969/jissn1674286920141008]
　ZHENG Xiao tao,GONG Cheng,XU Hong bo,et al.Verification of separation performance of oilwatergas cyclone and optimization of structure of liquidgas separation chamber[J].Journal of Wuhan Institute of Technology,2014,(10):37-41.[doi:103969/jissn1674286920141008]
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油水气三相旋流器分离验证及气液腔结构优化(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2014年10期
页码:
37-41
栏目:
其他
出版日期:
2014-10-30

文章信息/Info

Title:
Verification of separation performance of oilwatergas cyclone and optimization of structure of liquidgas separation chamber
文章编号:
16742869(2014)010003705
作者:
郑小涛1; 龚程1; 徐红波2; 喻九阳1; 林纬1; 徐成1
1.化工装备强化与本质安全湖北省重点实验室（武汉工程大学），湖北 武汉 430205；2.广州民航职业技术学院飞机维修工程学院，广东 广州 510470
Author(s):
ZHENG Xiaotao1; GONG Cheng1; XU Hongbo2; YU Jiuyang1; LIN Wei1; XU Cheng1
1.Hubei Key Laboratory of Chemical Equipment Intensification and Intrinsic Safety（Wuhan Institute of Technology）, Wuhan 430205，China2.Department of Aircraft Maintenance and Engineering, Guangzhou Civil Aviation College, Guangzhou 510470,China
关键词:
油水气分离; 数值模拟; 优化设计
Keywords:
oilwatergas separation; numerical simulation; optimization design
分类号:
TE991.2
DOI:
103969/jissn1674286920141008
文献标志码:
A
摘要:
采用Fluent软件数值模拟了新型油水气三相旋流器的分离性能，并以分离效率为目标函数对气液分离腔主要尺寸进行了优化设计。结果表明，该型油水气三相旋流器在油滴与气泡直径为50 μm时具有最优的分离效率，且其气泡迁移效率较油滴迁移效率高.当气泡直径为50 μm时，气液分离效率达到99%以上；当气泡直径小于40 μm时，气液分离效率随直径的减小显著下降；当气泡直径小于10 μm时，气液分离效率趋近于零.经对比分析建立了溢流口直径与分流比的线性关系式，且得到优选后气液分离腔最优主要结构尺寸：分离腔长度203 mm，分离腔直径60 mm，溢流口插入长度20 mm.
Abstract:
The Fluent was adopted to simulate the separation performance of the new oilwatergas cyclone, and the separation efficiency was regarded as a objective function to optimally design the main sizes of the gasliquid separation chamber. The results show that the separation performance of the oilgaswater cyclone is best when the diameters of oil droplets and bubbles are 50um, and the migration efficiency of bubbles is better than that of oil droplets. The gasliquid separation efficiency is over 99% when the bubble size is 50um; the gasliquid separation efficiency decreases obviously with the bubble diameters reducing when the bubble size is less than 40um; the gasliquid separation efficiency approaches to zero when the bubble size is less than 10um. Through the comparative analysis, the linear relation between the diameter of overflow and the split ratio was established, and the optimum sizes of the main structure of the gasliquid separation chamber are 203mm of length, 60mm of diameter and 20mm of insert length.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：20140611基金项目：湖北省自然科学基金项目（2012FFB04707）；武汉工程大学研究生教育创新基金项目（CX2013080）；武汉工程大学科学研究基金项目(K201414)作者简介：郑小涛（1982），男，湖北武汉人，副教授，博士.研究方向：设备及材料的结构完整性、流体设备以及传热与传质.
更新日期/Last Update: 2014-11-21