Experimental study on combustion characteristics of Chinese RP-3 kerosene
文献类型：期刊论文
| 作者 | Ma Hongan1; Xie Maozhao1; Zeng Wen2; Chen Baodong2 |
| 刊名 | CHINESE JOURNAL OF AERONAUTICS
 |
| 出版日期 | 2016 |
| 卷号 | 29期号:2页码:375-385 |
| 关键词 | LAMINAR BURNING VELOCITY AIR MIXTURES MARKSTEIN LENGTHS SPHERICAL FLAMES INSTABILITIES PRESSURES NUMBER Combustion mechanism Combustion stability Laminar combustion speed Markstein length RP-3 kerosene |
| ISSN号 | 1000-9361 |
| 其他题名 | Experimental study on combustion characteristics of Chinese RP-3 kerosene |
| 英文摘要 | In order to illustrate the combustion characteristics of RP-3 kerosene which is widely used in Chinese aero-engines, the combustion characteristics of RP-3 kerosene were experimentally investigated in a constant volume combustion chamber. The experiments were performed at four different pressures of 0.1 MPa, 0.3 MPa, 0.5 MPa and 0.7 MPa, and three different temperatures of 390 K, 420 K and 450 K, and over the equivalence ratio range of 0.6-1.6. Furthermore, the laminar combustion speeds of a surrogate fuel for RP-3 kerosene were simulated under certain conditions. The results show that increasing the initial temperature or decreasing the initial pressure causes an increase in the laminar combustion speed of RP-3 kerosene. With the equivalence ratio increasing from 0.6 to 1.6, the laminar combustion speed increases initially and then decreases gradually. The highest laminar combustion speed is measured under fuel rich condition (the equivalence ratio is 1.2). At the same time, the Markstein length shows the same changing trend as the laminar combustion speed with modification of the initial pressure. Increasing the initial pressure will increase the instability of the flame front, which is established by decreased Markstein length. However, different from the effects of the initial temperature and equivalence ratio on the laminar combustion speed, increasing the equivalence ratio will lead to a decrease in the Markstein length and the stability of the flame front, and the effect of the initial temperature on the Markstein length is unclear. Furthermore, the simulated laminar combustion speeds of the surrogate fuel agree with the corresponding experimental datas of RP-3 kerosene within similar to 10% deviation under certain conditions. (C) 2016 Chinese Society of Aeronautics and Astronautics. Published by Elsevier Ltd. |
| 资助项目 | [National Natural Science Foundation of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5695765 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/147257]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.大连大学 2.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Ma Hongan,Xie Maozhao,Zeng Wen,et al. Experimental study on combustion characteristics of Chinese RP-3 kerosene[J]. CHINESE JOURNAL OF AERONAUTICS,2016,29(2):375-385. |
| APA | Ma Hongan,Xie Maozhao,Zeng Wen,&Chen Baodong.(2016).Experimental study on combustion characteristics of Chinese RP-3 kerosene.CHINESE JOURNAL OF AERONAUTICS,29(2),375-385. |
| MLA | Ma Hongan,et al."Experimental study on combustion characteristics of Chinese RP-3 kerosene".CHINESE JOURNAL OF AERONAUTICS 29.2(2016):375-385. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。