Impact of Simarouba glauca biodiesel blends as a fuel on the performance and emission analysis in an unmodified DICI engine

被引:15
作者
Mishra S.R. [1 ]
Mohanty M.K. [2 ]
Panigrahi N. [3 ]
Pattanaik A.K. [4 ]
机构
[1] Department of Chemistry, C. V. Raman College of Engineering, Bhubaneswar, 752054, Odisha
[2] Department of Farm Machinery and Power, College of Agricultural Engineering and Technology, Bhubaneswar, 751003, Odisha
[3] Department of Mechanical Engineering, Gandhi Institute for Technology, Bhubaneswar, 752054, Odisha
[4] P. G. Department of Chemistry, Ravenshaw University, Cuttack, 753003, Odisha
关键词
Biodiesel - Brakes - Diesel engines - Thermal efficiency;
D O I
10.1016/j.ref.2018.05.002
中图分类号
学科分类号
摘要
The present investigation presents Simarouba glauca as a source of non-edible oil for production of biodiesel which can be a suitable replacement of diesel fuel in unmodified DICI engine. The potential of simarouba biodiesel (B100) and its blends (10% and 20% by volume known as B10 and B20 respectively) were explored and compared with diesel fuel. The physico-chemical properties of B100, B10 and B20 were determined and compared with diesel fuel and found efficiently performing the values, adhering to the ASTM D6751 and EN 14214 standards. The performance parameters like brake specific fuel consumption (BSFC), brake thermal efficiency (BThE) and exhaust gas temperature (EGT) were evaluated and compared with that of diesel fuel. At full load conditions for B10 and B20, BSFC is 1.81% and 3.51% higher; BThE is 1.90% and 3.14% lower; and EGT is 2.76% and 3.82% higher respectively than that of diesel fuel. Based on the detailed investigation toward emission analysis for B10 and B20, CO emission is 8–12% lower; HC is 26.6–33.4% lower; while CO2 is 4.5–7.5% higher and NOx is 4.2–8.3% higher respectively than that of diesel fuel. The results indicated that simarouba biodiesel can be used as an alternative and environmentally friendly fuel without any engine modification. © 2018 Elsevier Ltd
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页码:11 / 16
页数:5
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