| Microexplosion of three-phase diesel-methanol-water emulsion spray | |
Wu DY(吴东垠); Wang WQ; Sheng HZ(盛宏至) ; Yao J; Wu, DY
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| 发表期刊 | ASIAN JOURNAL OF CHEMISTRY
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| 2012-05-01 | |
| 卷号 | 24期号:5页码:2100-2106 |
| ISSN | 0970-7077 |
| 摘要 | The development processes of the diesel-methanol-water emulsion sprays have been observed by a high-speed CCD camera at different temperatures and pressures. It is found that in the range of this experiment, the higher the ambient pressure the more beneficial to the occurrence of microexplosion. In the range of adequate temperatures, there is greater intensity of microexplosion. If the temperature is too high or too low, the microexplosion is very difficult to take place. At the same time, the delay of the microexplosion will decrease with the increasing ambient temperature. In this paper, using the high-speed CCD photography technology, we have verified that at an appropriate temperature and pressure, the microexplosion will inevitably take place in the three-phase diesel-methanol-water emulsion sprays. At different places all around the emulsion sprays, group microexplosions can be observed repeatedly. The microexplosion is able to greatly expand the spraying area. |
| 关键词 | High-speed Ccd Camera Emulsion Sprays Group Microexplosion Micro-explosion Fuel Emulsion Auto-ignition In-fuel Droplet Combustion Surface |
| 学科领域 | 多相流 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000305033800052 |
| 项目资助者 | This work was supported by the grants from National Natural Science Foundation of China (NSFC) (No. 50876089). |
| 课题组名称 | LHD高效洁净燃烧(CPCR) |
| 论文分区 | Q4 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/46382 |
| 专题 | 高温气体动力学国家重点实验室 |
| 通讯作者 | Wu, DY |
| 推荐引用方式 GB/T 7714 | Wu DY,Wang WQ,Sheng HZ,et al. Microexplosion of three-phase diesel-methanol-water emulsion spray[J]. ASIAN JOURNAL OF CHEMISTRY,2012,24,5,:2100-2106. |
| APA | Wu DY,Wang WQ,Sheng HZ,Yao J,&Wu, DY.(2012).Microexplosion of three-phase diesel-methanol-water emulsion spray.ASIAN JOURNAL OF CHEMISTRY,24(5),2100-2106. |
| MLA | Wu DY,et al."Microexplosion of three-phase diesel-methanol-water emulsion spray".ASIAN JOURNAL OF CHEMISTRY 24.5(2012):2100-2106. |
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