| 基于WAVE模型的某车用汽油机进气系统优化设计 |
| |
| 引用本文： | 倪计民,董鑫慧,陈明,张小矛,平银生.基于WAVE模型的某车用汽油机进气系统优化设计[J].汽车技术,2011(11):6-10. |
| |
| 作者姓名： | 倪计民 董鑫慧 陈明 张小矛 平银生 |
| |
| 作者单位： | 1. 同济大学
2. 上海汽车乘用车技术中心 |
| |
| 摘 要： | 建立了某汽油机WAVE模型,研究了不同工况下该汽油机进气系统对其充气性能的影响.运用DOE方法对该汽油机进气歧管管径和管长进行了优化设计,采用NSGA对采用二级可变进气歧管的进气系统进行了多目标优化.结果表明,进气歧管无极可变可使汽油机充气效率提高12.58％,采用二级可变进气歧管技术可使汽油机低速充气效率提高11.2...
|
| 关 键 词： | 汽油机 进气系统 优化 WAVE |
Intake System Optimization Design of A Vehicle Gasoline Engine Based on WAVE Model |
| |
| Ni Jimin,Dong Xinhui,Chen Ming,Zhang Xiaomao,Ping Yinsheng.Intake System Optimization Design of A Vehicle Gasoline Engine Based on WAVE Model[J].Automobile Technology,2011(11):6-10. |
| |
| Authors: | Ni Jimin Dong Xinhui Chen Ming Zhang Xiaomao Ping Yinsheng |
| |
| Institution: | Ni Jimin1,Dong Xinhui1,Chen Ming2,Zhang Xiaomao2,Ping Yinsheng2(1.Tongji University,2.Shanghai Automotive Passenger Car Technology Center) |
| |
| Abstract: | A gasoline engine WAVE model is established,the effect of gasoline engine intake system on the charging performance of engine is simulated.The intake manifold diameter and length is optimized using the DOE method.Multi-objective optimization is made to the intake system which adopts two-step variable intake manifold using NSGA(Non-dominated Sorting Genetic Algorithms).The results show that engine charging efficiency with infinitely variable intake manifold can be increased by 12.58%,with two-step variable i... |
| |
| Keywords: | Gasoline engine Intake system Optimization WAVE |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
