收藏本站
收藏 | 手机打开
二维码
手机客户端打开本文

Effects of Ethanol Ratio in Soybean Oil Biodiesel on Combustion and Emissions in a Partially Premixed Compression Ignition Engine

Li Qian  Lang Jing  Wu Xuesong  Zhang Xiaoyu  
【摘要】:Combustion and Emission Characteristics of two levels of ethanol addition(60% and 50%) to biodiesel alternative fuels are compared to biodiesel and gasoline while using a Partially Premixed Compression Ignition(PPCI) combustion strategy in this study.Tests were performed on a water-cooling natural inspiration 4-stroke single cylinder diesel engine.The proportional limit could maintain stable operation was 60% ethanol doping ratio(volumetric ratio,E60 B40).10% less ethanol is better to decrease the latent heat of vaporization impact of ethanol,which made it easier to ignite at the end of the compression stroke.High ethanol doping ratio could reduce soot emissions to nearly zero in the whole operating range,which made it possible to avoid particulate filter or cut down particulate treatment costs even this led to higher HC emissions,as HC emissions could be solved relatively easier with three way catalyst or diesel oxident catalyst compared to soot treatment.50% ethanol doping ratio(E50 B50) could be better to reduce all emissions as much as possible and combustion more efficiently when the engine operated under the load of 0.474 MPa BMEP:soot emissions reduced 36%,NOx emissions doubled,HC emissions increased 31%,and CO emissions quadrupled compared to biodiesel;While its HC emissions reduced 50%,CO emissions reduced 17%,NOx emissions increased 87%,and soot emissions increased 8 times(still very small compared to biodiesel) compared to gasoline;Equivalent brake specific fuel consumption(BSFC_E) of ethanol/biodiesel blended fuels reduced nearly 20% compared to gasoline at the same time.

知网文化
【相似文献】
中国期刊全文数据库 前19条
1 Robert M.REES;Juliette MAIRE;Anna FLORENCE;Nicholas COWAN;Ute SKIBA;Tony van der WEERDEN;Xiaotang JU;;Mitigating nitrous oxide emissions from agricultural soils by precision management[J];Frontiers of Agricultural Science and Engineering;2020年01期
2 Ran Jing;Chen Yuan;Hamidreza Rezaei;Jin Qian;Zhen Zhang;;Assessments on emergy and greenhouse gas emissions of internal combustion engine automobiles and electric automobiles in the USA[J];Journal of Environmental Sciences;2020年04期
3 Qihui Wang;Feng Zhou;Ziyin Shang;Philippe Ciais;Wilfried Winiwarter;Robert B.Jackson;Francesco N.Tubiello;Greet Janssens-Maenhout;Hanqin Tian;Xiaoqing Cui;Josep G.Canadell;Shilong Piao;Shu Tao;;Data-driven estimates of global nitrous oxide emissions from croplands[J];National Science Review;2020年02期
4 KANG Meimei;ZHAO Wenwu;JIA Lizhi;LIU Yanxu;;Balancing Carbon Emission Reductions and Social Economic Development for Sustainable Development: Experience from 24 Countries[J];Chinese Geographical Science;2020年03期
5 Jingjiao PU;Honghui XU;Bo YAO;Yan YU;Yujun JIANG;Qianli MA;Liqu CHEN;;Estimate of Hydrofluorocarbon Emissions for 2012–16 in the Yangtze River Delta, China[J];Advances in Atmospheric Sciences;2020年06期
6 Ali DINC;;NO_x emissions of turbofan powered unmanned aerial vehicle for complete flight cycle[J];Chinese Journal of Aeronautics;2020年06期
7 Yam Kanta GAIHRE;Upendra SINGH;Wendie D.BIBLE;Job FUGICE JR;Joaquin SANABRIA;;Mitigating N_2O and NO Emissions from Direct-Seeded Rice with Nitrification Inhibitor and Urea Deep Placement[J];Rice Science;2020年05期
8 Qiuhong Su;Qiuxian Wang;Dengjie Wang;Xiaomei Yan;;Spatial and temporal variation of energy carbon emissions in Yantai from 2001 to 2011[J];Chinese Journal of Population,Resources and Environment;2016年03期
9 HUANG Wei;GAO Qing-Xian;CAO Guo-liang;MA Zhan-Yun;ZHANG Wei-Ding;CHAO Qing-Chen;;Effect of urban symbiosis development in China on GHG emissions reduction[J];Advances in Climate Change Research;2016年04期
10 HU An-Gang;;The Five-Year Plan: A new tool for energy saving and emissions reduction in China[J];Advances in Climate Change Research;2016年04期
11 XU Ru-nong;WU Yu-ming;;Industrial carbon emissions and influencing factors in the Yangtze River Delta urban agglomeration[J];Ecological Economy;2016年04期
12 Bofeng Cai;Jinnan Wang;Shuying Yang;Xianqiang Mao;Libin Cao;;Carbon dioxide emissions from cities in China based on high resolution emission gridded data[J];Chinese Journal of Population,Resources and Environment;2017年01期
13 Yaghoob Jafari;Mohd Adib Ismail;Jamal Othman;Murni Yunus Mawar;;Energy consumption,emissions and economic growth in Bahrain[J];Chinese Journal of Population,Resources and Environment;2015年04期
14 Guiqian Tang;Na Chao;Yuesi Wang;Jiashan Chen;;Vehicular emissions in China in 2006 and 2010[J];Journal of Environmental Sciences;2016年10期
15 Hongli Wang;Qian Wang;Jianmin Chen;Changhong Chen;Cheng Huang;Liping Qiao;Shengrong Lou;Jun Lu;;Do vehicular emissions dominate the source of C6–C8 aromatics in the megacity Shanghai of eastern China?[J];Journal of Environmental Sciences;2015年01期
16 LIU Yuan-Yuan;WANG Yuan-Qing;AN Rui;LI Chao;;The spatial distribution of commuting CO_2 emissions and the influential factors:A case study in Xi'an,China[J];Advances in Climate Change Research;2015年01期
17 ;Time to Turn Words Into Action[J];Beijing Review;2016年46期
18 ;Society[J];China Today;2017年08期
19 ;On Chinese Media[J];China Today;2017年09期
中国重要会议论文全文数据库 前10条
1 Li Qian;Lang Jing;Wu Xuesong;Zhang Xiaoyu;;Effects of Ethanol Ratio in Soybean Oil Biodiesel on Combustion and Emissions in a Partially Premixed Compression Ignition Engine[A];2020中国汽车工程学会年会论文集(3)[C];2020年
2 ;A novel composite electrocatalysts for PEM fuel cells[A];2008 International Hydrogen Forum Programme and Abstract[C];2008年
3 ;On the major proposals for carbon emission reduction and some related issues[A];中国科学院地质与地球物理研究所第十届(2010年度)学术年会论文集(下)[C];2011年
4 ;Evolution Analysis Based on ESDA about the Spatial Pattern of COD,SO_2 and TSP Emissions in China[A];Proceedings of Conference on Environmental Pollution and Public Health(CEPPH 2012)[C];2012年
5 ;Benefits and Costs of SO_2 Abatement Policies in China[A];清华大学中国与世界经济研究中心研究报告(总第20期)[C];2008年
6 张中祥;;评估中国2020年的碳强度承诺:紧迫性、可信性及其影响(英文)[A];北京论坛(2011)文明的和谐与共同繁荣--传统与现代、变革与转型:“城市转型与人类未来”城市分论坛论文及摘要集[C];2011年
7 David FRIDLEY;Mark LEVINE;Lynn PRICE;;China's Pathways to Achieving 40%~45% Reduction in CO_2 Emissions per Unit of GDP in 2020:Sectoral Outlook and Assessment of Savings Potential[A];第十三届中国科协年会第7分会场-实现“2020年单位GDP二氧化碳排放强度下降40-45%”的途径研讨会论文集[C];2011年
8 Ping Che;Gang Shi;;An MILP Approach for a Profit-Based Unit Commitment Problem with Emissions Penalty[A];第26届中国控制与决策会议论文集[C];2014年
9 Guojun Chen;Wei Yang;Xuan Fang;Jiaai Zhong;Zuodong Wang;Zhongning Zhang;;Greenhouse Gases(GHG) Emissions from Gas Field Water in Southern Gas Field,Sichuan Basin,China[A];中国科学院地质与地球物理研究所2014年度(第14届)学术年会论文汇编——兰州油气中心及其他部门[C];2015年
10 ;Life Cycle Assessment of CO~2 and Energy Consumption from Alternative Fuel Vehicles in China[A];第六届(2011)中国管理学年会——组织与战略分会场论文集[C];2011年
中国博士学位论文全文数据库 前10条
1 贾瓦德;需求和供应驱动的工业碳联系研究[D];中国矿业大学;2019年
2 Najid Ahmad;[D];东北财经大学;2017年
3 夏本(Muhammad Shaaban);[D];华中农业大学;2015年
4 石义(Ojekunle Olusheyi Zaccheaus);基于全球气候变化的灵敏度模型对中国可持续发展的研究[D];天津大学;2010年
5 Claudia Nyarko Mensah;[D];江苏大学;2020年
6 Raheem Abdulkareem;绿肥还田对双季稻系统温室气体排放及其相关土壤微生物的影响[D];中国农业科学院;2020年
7 宛悦;综合评价中国大气污染及其健康效应对国民经济的影响[D];东京工业大学;2005年
8 玛莉雅(Maria Pia Ancora);中国燃煤电厂大气汞排放控制成本效果分析[D];清华大学;2015年
9 张婷;工业用地碳排放时空演变与情景模拟研究[D];中国矿业大学;2019年
10 葛苏;[D];俄勒岗健康医科大学;1992年
中国硕士学位论文全文数据库 前10条
1 Edward Chrispin MATENGELE;[D];湖南大学;2019年
2 张翔;生态术语的翻译[D];中南林业科技大学;2018年
3 萨满(MUHAMMAD SALMAN KHALID);干湿变化,氮肥,DCD和水稻秸秆对稻田土壤N_2O,CH_4和CO_2排放的影响[D];华中农业大学;2018年
4 Ali Raza;[D];山东大学;2020年
5 Pelin Kinay;[D];苏州大学;2014年
6 孙维(Lieberman,Ronit);中国各省硫排放:使用面板数据之经验性分析(2003年-2010年)[D];复旦大学;2013年
7 王浚宇;中国水污染治理研究[D];复旦大学;2013年
8 天龙;中国卡车燃油消耗及二氧化碳排放研究[D];清华大学;2013年
9 郭伟仁(Gunawan Lukman Lim);印尼的二氧化碳排放量的分析使用LMDI方法[D];华东理工大学;2012年
10 Kate Smith;中国城市供水系统能耗研究[D];清华大学;2015年
中国重要报纸全文数据库 前1条
1 刘友存;欧洲钢铁业界对此反应不一[N];中国冶金报;2008年
 快捷付款方式  订购知网充值卡  订购热线  帮助中心
  • 400-819-9993
  • 010-62982499
  • 010-62783978