摘要
降低柴油机的NOx与碳烟排放是内燃机进一步发展的重要举措。应用膜法富氧燃烧能够提高柴油机燃烧性能,降低排放。本文介绍了膜法富氧技术的原理及其参数设计要求,并以柴油发动机为例,建立内燃机燃烧模型和排放模型,通过针对模型的分析研究膜法富氧技术在柴油机上应用的可行性。
Reducing diesel engine＇s emission of NOx and soot is crucial for the further development of engine.Use of membrane-based oxygen-enrichment in diesel engine can improve its performance of combustion and emission reduction.This paper introduces the principle of membrane-based oxygen-enrichment and parameter design requirements.Furthermore,it analyzes the feasibilities about the application of membrane-based oxygen-enrichment on diesel engine,by setting up the engine＇s models of combustion and emission,based on the example of diesel engine.
出处
《小型内燃机与摩托车》
CAS
北大核心
2011年第1期11-15,共5页
Small Internal Combustion Engine and Motorcycle
基金
广东省自然科学基金(B21B6070440)
华南理工大学基金(B21E5060310)
关键词
柴油机
富氧燃烧
燃烧模型
排放模型
Diesel engine
Oxygen-enrichment combustion
Combustion model
Emission model
