| 气泡发生结构对乳化油喷嘴雾化特性影响的试验研究 |
| |
| 引用本文： | 王晓琦,仇性启,崔运静. 气泡发生结构对乳化油喷嘴雾化特性影响的试验研究[J]. 工业加热, 2007, 36(2): 31-34 |
| |
| 作者姓名： | 王晓琦 仇性启 崔运静 |
| |
| 作者单位： | 中国石油大学(华东)机电工程学院,过程装备与控制工程系燃烧技术实验室,山东,东营,257061 |
| |
| 摘 要： | 本研究基于一种气泡气动多级燃油雾化喷嘴。雾化气动旋流部分结构参数一定的条件下,对第一级气泡雾化中的气液预混芯与气泡生成室相配合的结构进行优化设计,并利用APV激光测试技术对不同气泡发生结构下的雾化场进行实验测试,从而确定出合理的气泡发生结构。结果表明,预混芯的气孔数目、气液面积比,及气泡生成室的长宽比均对喷嘴雾化效果有影响。优化气泡发生器的结构参数对改进燃油喷嘴的燃烧性能,提高燃烧器的效率具有重要指导意义。
|
| 关 键 词： | 燃油喷嘴 气泡发生器 雾化 |
| 文章编号： | 1002-1639(2007)02-0031-04 |
| 修稿时间： | 2006-11-08 |
Experrimental Research into Influence of the Effervescence Generator Equipment on Emulsified Oil Nozzle Atomizer Characteristics |
| |
| WANG Xiao-qi,QIU Xing-qi,CUI Yun-jing. Experrimental Research into Influence of the Effervescence Generator Equipment on Emulsified Oil Nozzle Atomizer Characteristics[J]. Industrial Heating, 2007, 36(2): 31-34 |
| |
| Authors: | WANG Xiao-qi QIU Xing-qi CUI Yun-jing |
| |
| Affiliation: | Lab. of Combustion and technique. Dept. of Process Equipment and Control, China University of Petroleum. Dongying 257061, China |
| |
| Abstract: | This research is based on a designed effervescent and multi-lever emulsified oil nozzle. Tests are conducted with different structure parameters of the effervescent creation equipment and the same air swirling structure in the multistep fuel atomizer, and then measured by APV system (Adaptive Phase/Doppler Velocimeter); consequently we analyze which structure is comparatively reasonable to create effer- vescence. The results of test show that the air aperture number, ratio of air-liquid area, ratio of length-width all have important influence on atomizing effect. The results are helpful for the improvement of combustion quality and the design of a high-effectual fuel atomizer. |
| |
| Keywords: | nozzle effervescence generator atomization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
