Performance, emission and combustion characteristics of CI dual fuel engine powered by diesel/ethanol and diesel/gasoline fuels

被引：24
作者：
Jamrozik, Arkadiusz [1 ]
Tutak, Wojciech [1 ]
Gruca, Michal [1 ]
Pyrc, Michal [1 ]
机构：
[1] Czestochowa Tech Univ, Inst Thermal Machinery, Armii Krajowej 21 Ave, PL-42201 Czestochowa, Poland
来源：
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | 2018年 / 32卷 / 06期
关键词：
Dual fuel; Combustion; Ethanol; Gasoline; Ignition delay; SPARK-IGNITION ENGINE; DIESEL-ENGINE; DIRECT-INJECTION; RCCI COMBUSTION; METHANOL BLENDS; GASOLINE; ETHANOL; COMPRESSION; BIODIESEL; MODE;
D O I：
10.1007/s12206-018-0551-8
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The effects of gasoline/diesel and ethanol/diesel on combustion, fuel economies and exhaust emissions of dual fuel direct injection diesel engine were experimentally investigated. Tests were carried out based on a direct injection engine at a constant engine speed of 1500 rpm and full load. The results showed that with the fraction of gasoline and ethanol increasing, ignition delay was noticed. Operating parameters of dual fuel engine powered with gasoline were at the same level as for engine powered by pure diesel fuel. In case of powering by ethanol the values of thermal efficiency and indicated mean effective pressure increased (about 13 %) with increase of ethanol fraction up to 55 %. For maximal analyzed gasoline fraction specific NOx (nitrogen oxide) emission increased by 2.7 times, but for ethanol the increase was lower and it was by 2.5-times compared to reference values obtained for an engine powered by pure diesel fuel. Regarding THC (total hydrocarbons) emission up to 45 % of ethanol or gasoline energetic fraction no significant increase in specific THC emissions was noted. With the increase in ethanol and gasoline fraction in combustion process causes lower CO (carbon monoxide) emission. It turns out that it is possible to co-combustion of gasoline in a compression-ignition internal combustion engine.
引用
收藏
页码：2947 / 2957
页数：11
相关论文
共 38 条
[1]   Numerical Study of the CO2 Absorber Performance Subjected to the Varying Amine Solvent and Flue Gas Loads [J].
Asendrych, Dariusz ;
Niegodajew, Pawel .
CHEMICAL ENGINEERING COMMUNICATIONS, 2017, 204 (05) :580-590
[2]   Gaseous emissions and particle size distribution of dual-mode dual-fuel diesel-gasoline concept from low to full load [J].
Benajes, Jesus ;
Garcia, Antonio ;
Monsalve-Serrano, Javier ;
Boronat, Vicente .
APPLIED THERMAL ENGINEERING, 2017, 120 :138-149
[3]   An investigation on the particulate number and size distributions over the whole engine map from an optimized combustion strategy combining RCCI and dual-fuel diesel-gasoline [J].
Benajes, Jesus ;
Garcia, Antonio ;
Monsalve-Serrano, Javier ;
Boronat, Vicente .
ENERGY CONVERSION AND MANAGEMENT, 2017, 140 :98-108
[4]   An investigation on RCCI combustion in a heavy duty diesel engine using in-cylinder blending of diesel and gasoline fuels [J].
Benajes, Jesus ;
Molina, Santiago ;
Garcia, Antonio ;
Belarte, Eduardo ;
Vanvolsem, Michel .
APPLIED THERMAL ENGINEERING, 2014, 63 (01) :66-76
[5]   Experimental investigation on the effect of charge temperature on ethanol fueled HCCI combustion engine [J].
Bendu, Harisankar ;
Sivalingam, Murugan .
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2016, 30 (10) :4791-4799
[6]   Numerical investigation of the performance and emission parameters of a diesel engine fuelled with diesel - biodiesel - methanol blends [J].
Datta, Ambarish ;
Mandal, Bijan Kumar .
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2016, 30 (04) :1923-1929
[7]   Combustion characteristics, performance and emissions from a diesel power generator fuelled by B7-ethanol blends [J].
de Oliveira, Alex ;
de Morais, Andre Marcelino ;
Valente, Osmano Souza ;
Sodre, Jose Ricardo .
FUEL PROCESSING TECHNOLOGY, 2015, 139 :67-72
[8]   Progress and recent trends in biofuels [J].
Demirbas, Ayhan .
PROGRESS IN ENERGY AND COMBUSTION SCIENCE, 2007, 33 (01) :1-18
[9]   Experimental and economic study of small-scale CHP installation equipped with downdraft gasifier and internal combustion engine [J].
Elsner, Witold ;
Wysocki, Marian ;
Niegodajew, Pawel ;
Borecki, Roman .
APPLIED ENERGY, 2017, 202 :213-227
[10]   Review on alcohol fumigation on diesel engine: A viable alternative dual fuel technology for satisfactory engine performance and reduction of environment concerning emission [J].
Imran, A. ;
Varman, M. ;
Masjuki, H. H. ;
Kalam, M. A. .
RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2013, 26 :739-751
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