基于AVL BOOST的某单缸机压缩比的优化设计  

Optimization design of engine pression rotio based on AVL-BOOST

作　　者：纪峻岭[1] 王宝安 纪凌云[3] 

机构地区：[1]黑龙江工程学院汽车与交通工程学院,黑龙江哈尔滨150050 [2]黑龙江欧美同学会,黑龙江哈尔滨150001 [3]湛江师范学院,广东湛江524048

出　　处：《黑龙江工程学院学报》2011年第1期23-27,共5页Journal of Heilongjiang Institute of Technology

摘　　要：内燃机的研究可以利用现代设计方法对方案的效果进行先期预算,缩短内燃机开发的周期。具体途径是借助计算机软件对内燃机进行优化试验。为使研究的问题简化,单缸试验机一直是开发新机型和对现有产品的性能和结构参数进行优化的主要工具之一。应用AVL BOOST软件,建立某单缸柴油机工作过程计算模型,并在建立模型的基础上,分析压缩比对总体性能的影响,并最终确定此柴油机的最佳压缩比。The research of internal combustion engines can take advantage of modern design methods to have the estimate of the program effect in advance,which shorten the development cycle of internal combustion engine.Specific approach is to use computer software to do engine optimizing testing.In order to simplify the research problem,single-cylinder testing machine has been one of the main tools to develop new models and to optimize the performance and structural parameters of existing products.In the paper,by the application of AVL BOOST software,the working process calculation model of a single-cylinder diesel engine is established.The pression rotio on the impact of overall performance is analyzed,and the diesel engine pression rotio is determined ultimately based on the establishment of the model.

关 键 词：AVLBOOST 单缸机 压缩比 优化 设计 

分 类 号：TK421.23[动力工程及工程热物理—动力机械及工程]