A comprehensive study on the performance and emission analysis in diesel engine via optimization of novel ternary fuel blends: Diesel, manganese, and diethyl ether

被引:2
作者
Fayyaz, Hafiz Hamza [1 ]
Mujtaba, M. A. [1 ]
Jahangir, Saad [2 ]
Imran, Shahid [1 ]
Malik, Muhammad Ali Ijaz [3 ]
Fayaz, H. [4 ]
Saleel, C. Ahamed [5 ]
Hassan, Uqba [6 ]
Quershi, Saifullah [7 ]
Farooq, Hamza [7 ]
机构
[1] Univ Engn & Technol, Dept Mech Engn, New Campus, Lahore 54890, Pakistan
[2] UET, Automot Engn Ctr, Lahore, Pakistan
[3] Superior Univ, Mech Engn Dept, Raiwind Rd, Lahore 55151, Pakistan
[4] Ton Duc Thang Univ, Fac Elect & Elect Engn, Modeling Evolutionary Algorithms Simulat & Artific, Ho Chi Minh City, Vietnam
[5] King Khalid Univ, Coll Engn, Dept Mech Engn, Abha 61421, Asir, Saudi Arabia
[6] Univ Punjab, Inst Elect Elect & Comp Engn, Lahore, Pakistan
[7] Univ Engn & Technol, Dept Mech Engn, Lahore 54000, Pakistan
关键词
Diesel engine; Global warming; Greenhouse gases; Alternative fuels; Engine performance; DIMETHYL ETHER; N-BUTANOL; COMBUSTION CHARACTERISTICS; EXHAUST EMISSIONS; VEGETABLE-OIL; BIO-DIESEL; BIODIESEL; ADDITIVES; IMPACT; INJECTION;
D O I
10.1016/j.heliyon.2023.e21133
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Ecosystem degradation and fossil fuel depletion are the two foremost concerns to look for alternative fuels. Rapid population growth is primarily accountable for higher consumption of fossil fuel sources, although engine technology is achieving milestones in terms of fuel efficiency and lower exhaust emissions in order to contribute towards a sustainable environment. The main root cause of global warming is carbon dioxide emissions; therefore, it is imperative to assess the impact of alternative fuels in diesel engines with an aim to minimize carbon emissions. A current study deals with the reduction of carbon emissions and improvement of efficiency through addition of manganese nano-additive to di-ethyl ether and diesel fuel blend in particulate form. Fuel blends were formed by adding various proportions of manganese to high-speed diesel fuel and stirring the mixture while heating it for 10 min. The blends were then tested in diesel engines at two distinct loads and five engine speed ranges. Emission analyzer was used to ascertain the CO2 output of engine. At higher loads for 10 % diethyl ether in diesel, the increase in brake thermal efficiency was 24.19, 28.17 and 26.86 % when the manganese amount in blend was changed as 250 mg, 375 mg and 500 mg respectively. On the other side CO2 emissions increase by 11.57, 30.52 and 20.33 % for manganese concentrations of 250 mg, 375 mg and 500 mg respectively. Analysis performed with Design Expert 13 showed that the desirability was 0.796 for a blend of 375 mg manganese at 1300 rpm and 4500 W load with 33.0611 % BTE, 334.011kg/ kWh BSFC, 67.8821Nm torque, and 6.072 % CO2. Therefore, it can be deduced that manganese nanoparticle blends improved engine performance but CO2 emissions also increase which can be responsible for global warming and it should be reduced through catalytic converters.
引用
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页数:16
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