| 492QS汽油机射流燃烧室内的气体运动 |
| |
| 引用本文： | 王世卿 金顺爱. 492QS汽油机射流燃烧室内的气体运动[J]. 天津大学学报(自然科学与工程技术版), 1993, 0(6): 51-56 |
| |
| 作者姓名： | 王世卿 金顺爱 |
| |
| 作者单位： | 天津大学热能工程系，天津大学热能工程系，天津大学热能工程系 副教授 |
| |
| 摘 要： | 通过理论计算研究了４９２ＱＳ汽油机射流孔对射流燃烧室内气体运动的影响。结果表明，射流孔可使空气－燃料混合气和燃气产生高的流速，使紊流加强、燃烧速率提高、发动机性能改善。
|
| 关 键 词： | 射流孔 气体运动 汽油机 燃烧室 |
STUDY OF THE GAS MOTION INSIDE THE TJ-JET COMBUSTION CHAMBER OF A 492QS ENGINE |
| |
| Wang Shiqing Jin Shunai Liu Youjun. STUDY OF THE GAS MOTION INSIDE THE TJ-JET COMBUSTION CHAMBER OF A 492QS ENGINE[J]. Journal of Tianjin University(Science and Technology), 1993, 0(6): 51-56 |
| |
| Authors: | Wang Shiqing Jin Shunai Liu Youjun |
| |
| Affiliation: | Dept. of Thermalenergy Engineering |
| |
| Abstract: | Theoretical calculations are made of the effect of the jet hole on gas motion inside the TJ-jet combustion chamber of 492QS gasoline engine during compression and combustion processes. It is found after the analysis of the results that the jet hole helps produce high velocity of the air-fuel mixture and the burning gas, which, in turn, intensifies turbulence correspondingly. This promotes the rate of burning and gives an excellent performance of the engine. |
| |
| Keywords: | jet hole gas motion turbulence |
| 本文献已被 CNKI 维普 等数据库收录！ |
