This constitutes one of the main reasons for the high amount of fuel consumption of gasoline engines at high and full load operation.Marc SensJens MertzOliver DingelThe Spark Ignition Engine of the Future - Technologies to meet the CO2 Challenge: INSA de Strasbourg, France November 28 & 29, ...
参考文献 [1] Helmut Blank, Heinrich Dismon, Michael W. Kochs等. EGR and Air Management for Direct Injection Gasoline Engines. SAE 2002-01-0707. [2]Alasdair Cairns, Hugh Blaxill,Graham Irlam. Exhaust Gas Recirculation for Improved Part and Full Load Fuel Economy in a Turbocharged Gasoline Engi...
aActually, EGR improves fuel economy due to decreasing pumping losses at part load and preventing “engine knocking” at full load in gasoline engines 实际上, EGR改进燃料经济由于越来越少的抽的损失在部分装载和防止“敲”在满载的引擎在汽油发动机 [translate] ...
and identifies common failure modes. The reintroduction of exhaust gas into the combustion chamber is just one component of the emission control strategy for internal combustion (IC) engines, both diesel and gasoline, and is useful in reducing exhaust port emission of Nitrogen Oxides (NOx). Other...
Gasoline enginesExhaust gas recirculation (ECR) is effective to improve fuel economy of spark-ignition gasoline engines, but the detailed mechanism needs to be further investigated. In this paper, an in-depth analysis of the effects of cooled EGR on the fuel conversion efficiency of a boosted, ...
In many countries around the world, the emissions of NOx from diesel and gasoline vehicles are restricted by legislation. NOₓ is formed in the combustion chamber of engines, when high temperatures cause oxygen and nitrogen (both found in the air supplied for combustion) to combine. Exhaust Ga...
EGR对通用小型汽油机HC和NO_x排放的影响分析
内部EGR 率计算方法的C 语言实现 李 华1,郭英男1,程 鹏1,刘发发1,姜恩伟2 (1.吉林大学内燃机系,吉林长春 130022;2.一汽技术中心发动机部,吉林长春 130011) 摘要:介绍了实现HCCI 燃烧的不同内部EG R 策略,分析了排气门晚关策略和负气门重叠策略下EG R 率计算方法,编写了两种策略下EG R 率的C 语言...
engine,the evaluation index-EGR rate for EGR amount,EGR system control in gasoline engine,EGR effect and control in diesel engine,influence of using EGR on the working process and performance of diesel engines. 介绍内燃机废气再循环(EGR)的工作原理、废气再循环量的评价指标EGR率、汽油机的EGR系统控...
Effect of Premium-Butanol Blends on Fuel Consumption and Emissions on Gasoline Engine with Cold EGR System Egr system for an internal combustion engine.an EGR intake manifold fluidly coupled between the EGR exhaust manifold and each EGR inlet valve. an EGR exhau... FL Sanjaya,Syaiful,NS Dan -...