| 汽油机进气预热的试验研究及预热效果的评价 |
| |
| 引用本文： | 刘瑞林,刘巽俊.汽油机进气预热的试验研究及预热效果的评价[J].内燃机学报,1994,12(2):109-114. |
| |
| 作者姓名： | 刘瑞林 刘巽俊 |
| |
| 作者单位： | 吉林工业大学 |
| |
| 摘 要： | 在ＣＡ－１５发动机上进行了进气预热的试验研究,测定了预热对发动机动力性,经济性及各缸混合气分配不均匀度的影响,提出了用各缸排温不均匀度分析各缸混合气分配不均匀度的方法。证实了可用进气门前混合气的“干”温度作为评价进气预热效果的参数。
|
| 关 键 词： | 汽油机 进气 混合气 预热 |
An Experimental Study on Intake Heating of a Gasoline Engine and Evaluation of Heating Effect |
| |
| Liu Ruilin, Liu Xunjun, Xiao Zongcheng.An Experimental Study on Intake Heating of a Gasoline Engine and Evaluation of Heating Effect[J].Transactions of Csice,1994,12(2):109-114. |
| |
| Authors: | Liu Ruilin Liu Xunjun Xiao Zongcheng |
| |
| Affiliation: | Jinn University of Technology |
| |
| Abstract: | An experimental study on intake air heating was made on the truck 6-cylinder gasoline engine type CA-15, and the effects of intake heating on engine performance and air-fuel mixture distribution among cylinders were measured. The feasibility of revealing the air-fuel mixture distribution unevenness among cylinders by means of corresponding unevenness of exhaust gas temperature was discussed. Using the "dry" temperature of air-fuel mixture before inlet valve as a criterion to characterize the effect of intake heating was proposed. |
| |
| Keywords: | Gasoline engine Intake air heating Mixture distribution unevenness Evaluating parameter of heating effect |
| 本文献已被 CNKI 维普 等数据库收录！ |
