应用于混醇柴油机的燃烧排放特性研究  

Study on Combustion Emission Characteristics of Mixed Alcohol Diesel Engines

作　　者：杨康 Yang Kang(School of Automotive and Mechanical Engineering,Changsha University of Science and Technology,Hunan Changsha 410004)

机构地区：[1]长沙理工大学汽车与机械工程学院,湖南长沙410004

出　　处：《内燃机与配件》2025年第1期15-17,共3页Internal Combustion Engine & Parts

摘　　要：醇类燃料是非常具有开发潜能的清洁燃料,其制备的简易性、排放气体的低污染性,以及其作为燃料的燃烧性能都是非常不错的。而二氧化碳作为其燃烧后的主要成分,是非常容易收集到的常见气体,并且其性质稳定,能与多种热源结合。本文将开展有关柴油掺醇燃烧及其排放特性的研究,论文一方面为多种醇类混合柴油的混合燃料提供了燃烧排放特性的数据支持;另一方面能够为S-CO_(2)循环结构优化提供参考与思路。Alcohol fuel is a clean fuel with great potential for development,its simplicity of preparation,low pollution of emissions,and its combustion performance as a fuel are very good.Carbon dioxide,as its main component after combustion,is a common gas that is very easy to collect,and its properties are stable and can be combined with a variety of heat sources.This paper will carry out the research on the combustion and emission characteristics of diesel mixed with alcohol.On the one hand,this paper provides the data support for the combustion emission characteristics of the mixed fuel of various alcohol mixed diesel;On the other hand,it can provide references and ideas for the optimization of S-CO_(2) cycle structure.

关 键 词：节能减排 混合燃料发动机 超临界二氧化碳 动力循环 燃烧排放特性 

分 类 号：TK421.5[动力工程及工程热物理—动力机械及工程]