吉林大学学报(工学版) ›› 2017, Vol. 47 ›› Issue (6): 1767-1774.doi: 10.13229/j.cnki.jdxbgxb201706013

• Orginal Article • Previous Articles     Next Articles

Effect of exhaust gas recirculation on internal combustion engine fueled with butanol/diesel blend

GUO Liang1, YANG Wen-zhao1, WANG Yun-kai2, SUN Wan-chen1, CHENG Peng1, LI Guo-liang1   

  1. 1.State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, China;
    2.Department of Mechanical Engineering, NCO Academy of Army Armorecl Insitute, Changchun 130017, China
  • Received:2017-03-01 Online:2017-11-20 Published:2017-11-20

RICH HTML

0   

PDF (PC)

139

Abstract: The effect of butanol/diesel blend fuel on combustion and emission characteristics of a compression ignition engine is investigated. The action mechanisms of several boundary parameters, such as butanol fraction, Exhaust Gas Recirculation (EGR) rate and combustion phasing, are analyzed. The results show that with the increase in butanol fraction, the ignition delay is extended and a higher proportion of premixed combustion is obtained, thus, better combustion timeliness can be achieved. The smoke and NOx emissions are reduced simultaneously with a combined application of EGR and blended fuel. However, this compromises the engine output and the indicated thermal efficiency. In order to recover the lost power output due to the joint use of ESR and blended fuel, the combustion phasing is adjusted to match the specific ESR rates used in the tests. With an appropriate strategy, the power output of the engine can be recovered with almost no influence on the overall emission.

Key words: power machinery engineering, butanol/diesel blended fuel, combustion optimization, exhaust gas recirculation(EGR), emission control

CLC Number: 

  • TK421.2
[1] Jin Chao, Yao Ming-fa, Liu Hai-feng, et al. Progress in the production and application of n-butanol as a biofuel[J]. Renewable & Sustainable Energy Reviews,2011,15(8):4080-4106.
[2] 孙万臣,杜家坤,郭亮,等. 压燃式发动机燃用汽油/柴油混合燃料瞬变工况下燃烧及微粒排放特性分析[J]. 内燃机学报,2016,34(2):170-176.
Sun Wan-chen, Du Jia-kun, Guo Liang, et al. Experimental study on combustion and ultrafine particle emissions of CI engine fueled with gasoline/diesel blends under transient-state conditions[J]. Transactions of CSICE,2016,34(2):170-176.
[3] 孙万臣,刘高,郭亮,等. 微粒捕集器对高压共轨柴油机超细微粒捕集特性[J]. 吉林大学学报:工学版,2016,46(1):133-139.
Sun Wan-chen, Liu Gao, Guo Liang,et al. Efficiency of DPF on ultrafine particles in a common-rail diesel engine[J]. Journal of Jilin University(Engineering and Technology Edition),2016,46(1):133-139.
[4] Du Jia-kun, Sun Wan-chen, Guo Liang, et al. Experimental study on fuel economies and emissions of direct-injection premixed combustion engine fueled with gasoline/diesel blends[J]. Energy Conversion & Management,2015,100:300-309.
[5] 孙万臣,孙士龙,王晓丹,等. 燃料挥发性对高压共轨柴油机微粒排放粒度分布的影响[J]. 吉林大学学报:工学版,2013,43(3):619-625.
Sun Wan-chen, Sun Shi-long, Wang Xiao-dan,et al. Effects of fuel volatility on particle size distribution in common-rail diesel engine[J]. Journal of Jilin University(Engineering and Technology Edition),2013,43(3):619-625.
[6] 肖明伟,何金戈,张惜辉,等. 丁醇柴油对发动机性能的影响研究[J]. 可再生能源,2014,32(8):1231-1234.
Xiao Ming-wei, He Jin-ge, Zhang Xi-hui, et al. Study on effects of butanol-diesel on engine performance[J]. Renewable Energy,2014,32(8):1231-1234.
[7] Kumar B R, Saravanan S. Effects of iso-butanol/diesel and n-pentanol/diesel blends on performance and emissions of a DI diesel engine under premixed LTC (low temperature combustion) mode[J]. Fuel,2016,170:49-59.
[8] Moss J T,Berkowitz A M,Oehlschlaeger M A, et al. An experimental and kinetic modeling study of the oxidation of the four isomer of butanol[J]. Journal of Physical Chemistry A,2008,112(43):10843-10855.
[9] Rakopoulos D C. Investigation of the performance and emissions of bus engine operating on butanol/diesel fuel blends[J]. Fuel,2010,89(10):2781-2790.
[10] Rakopoulos D C. Effects of butanol-diesel fuel blends on the performance and emissions of a high-speed DI diesel engine[J]. Energy Conversion and Management,2010,51(10):1989-1997.
[11] 王一江,董尧清. 国-IV中重型电控共轨柴油机EGR路线探讨[J]. 内燃机工程,2011,32(2):6-11.
Wang Yi-jiang, Dong Yao-qing. Investigation of EGR system in MD &HD CR diesel engine[J]. Chinese Internal Combustion Engine Engineering,2011,32(2):6-11.
[12] 朱瑞军,王锡斌,冉帆,等. 柴油机掺烧DMM的超低排放研究[J]. 内燃机工程,2010,31(5):1-6.
Zhu Rui-jun, Wang Xi-bin, Ran Fan,et al., Investigation on the ultra low emissions of direct injection diesel engine operating on DMM-diesel blends[J]. Chinese Internal Combustion Engine Engineering, 2010,31(5):1-6.
[13] 张全长,尧命发,郑尊清,等. 柴油、柴油-正丁醇和柴油-DMF燃烧及排放特性试验研究[J].内燃机工程,2014,35(4):45-50.
Zhang Quan-chang, Yao Ming-fa, Zheng Zun-qing, et al. Study on combustion and emission characteristics fueled with diesel, diesel-butanol and diesel-DMF blends[J]. Chinese Internal Combustion Engine Engineering, 2014,35(4):45-50.
[14] Bergthorson J M. A review of the combustion and emissions properties of advanced transportation biofuels and their impact on existing and future engines[J]. Renewable & Sustainable Energy Reviews, 2015,42:1393-1417.
[15] 韩志玉,周庭波,陈征,等. 基于废气再循环的丁醇/柴油混合燃料的燃烧特性[J]. 燃烧科学与技术,2013,19(1):37-42.
Han Zhi-yu, Zhou Ting-bo, Chen Zheng, et al.Combustion characteristics of butanol-diesel blend fuel based on EGR[J]. Chinese Journal of Combustion Science and Technology, 2013,19(1):37-42.
[16] Yao Ming-fa, Wang Hu, Zheng Zun-qing, et al. Experimental study of n -butanol additive and multi-injection on HD diesel engine performance and emissions[J]. Fuel,2010,89(9):2191-2201.
[17] 张全长,尧命发,郑尊清,等.正丁醇对柴油机低温燃烧和排放的影响[J]. 燃烧科学与技术,2010,16(4):363-368.
Zhang Quan-chang, Yao Ming-fa, Zheng Zun-qing, et al. Effects of n -butanol on combustion and emissions of low temperature combustion[J]. Chinese Journal of Combustion Science and Technology,2010,16(4):363-368.
[18] Işk M Z, Bayındır H, Îscan B, et al. The effect of n -butanol additive on low load combustion, performance and emissions of biodiesel-diesel blend in a heavy duty diesel power generator[J]. Journal of the Energy Institute,2017,90(2):174-184.
[19] Zhen X, Wang Y. An overview of methanol as an internal combustion engine fuel[J]. Renewable & Sustainable Energy Reviews,2015,52:477-493.
[20] Zhu Y, Chen Z, Liu J. Emission, efficiency, and influence in a diesel n -butanol dual-injection engine[J]. Energy Conversion & Management,2014,87(17):385-391.
[21] Divekar P S, Chen X, Tjong J, et al. Energy efficiency impact of EGR on organizing clean combustion in diesel engines[J]. Energy Conversion & Management,2016,112:369-381.
[22] Kumar B R, Saravanan S. Effect of exhaust gas recirculation (EGR) on performance and emissions of a constant speed DI diesel engine fueled with pentanol/diesel blends[J]. Fuel,2015,160:217-226.
[1] DONG Wei,SONG Bai-da,QIU Li-tao,SUN Hao-tian,SUN Ping,PU Chao-jie. Effect of fuel ratio of two injections on combustion and emissions in warm-up process of gasoline direct injection engine [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1755-1761.
[2] GONG Xun, JIANG Bing-jing, HU Yun-feng, QU Ting, CHEN Hong. Design and analysis of nonlinear state observer for master-slave two cell Urea-SCR system of diesel engine [J]. 吉林大学学报(工学版), 2018, 48(4): 1055-1062.
[3] XI Lei, XU Liang, GAO Jian-min, ZHAO Zhen, WANG Ming-sen. Flow and heat transfer characteristics of steam in thick-wall rectangular ribbed channel [J]. 吉林大学学报(工学版), 2018, 48(3): 752-759.
[4] JIANG Tao, LIN Xue-dong, LI De-gang. Influence of ultra-high pressure injection on mixed gas formation,combustion and emission characteristics of DI diesel engine [J]. 吉林大学学报(工学版), 2016, 46(5): 1484-1493.
[5] YU Xiu-min, SHANG Zheng, ZHANG Yue-tao, DU Yao-dong. Simulation of EGR on combustion and emission of gasoline direct-injection engine [J]. 吉林大学学报(工学版), 2016, 46(4): 1109-1117.
[6] HAN Xiao-mei, LIN Xue-dong, LI De-gang, LI Chuang. Injection quantity control strategy for starting to idling transition of light duty diesel engine [J]. 吉林大学学报(工学版), 2016, 46(4): 1103-1108.
[7] HUANG Ya, LIN Xue-dong, LI De-gang, GU Jing-jing, HOU Yu-jing. Simulation study of lean combustion characteristic of direct injection CNG engine [J]. 吉林大学学报(工学版), 2015, 45(3): 797-805.
[8] Yang Li-ping，Guo Ying-nan，Li Jun，Liu Jin-shan，Wang Li-yuan . Influence of mixture quality on HCCI combustion
characteristics of ethanol engine
 [J]. 吉林大学学报(工学版), 2008, 38(02): 273-0277.
[9] Su Yan, Liu Zhong-chang, Xu Yun, Guo Liang, Wang Zhi-wei . Exhaust emission histories of direct injection diesel engine during start [J]. 吉林大学学报(工学版), 2007, 37(04): 762-766.
[10] Feng Wei, Wu Zhi-jun, Deng Jun, Li Li-guang . Numerical simulation of temperature field in controllable active
thermoatmosphere combustor [J]. 吉林大学学报(工学版), 2007, 37(03): 513-0517.
[11] Gong Chang-ming, Deng Bao-qing, Zhang Yong-ping, Chen Qing-hai，Wang Zhi-wei . Experimental study on catalytic converter fast lightoff of
electronically controlled LPG fuel injection engine [J]. 吉林大学学报(工学版), 2006, 36(增刊2): 52-55.
[12] Wu Zhijun, Deng Jun, Feng Wei, Li Liguang. Research Method for Autoignition of Fuel Jet in Controllable Active Thermoatmosphere [J]. 吉林大学学报(工学版), 2006, 36(01): 36-0041.
[13] Chang Guofeng，Zhang Jipeng，Guo Yingnan，Liu Xunjun. Transient Parameters Collecting and Processing System for Rapid Compression Machine [J]. 吉林大学学报(工学版), 2006, 36(01): 31-0035.
[14] LIU Jinshan, HUANG Weijun， GUO Yingnan， TAN Manzhi， YANG Liping. Experimental Study on Homogeneous Charge Compression Ignition Engine Fueled with Ethanol [J]. 吉林大学学报(工学版), 2005, 35(06): 596-0600.
[15] ZHONG Xiang-lin, YU Xiu-min, WANG Hui-ping, TANG Rui. Effects of Ignition Energy on Emission Behavior [J]. 吉林大学学报(工学版), 2005, 35(05): 473-0476.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd