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Production of eco-friendly fuel with the help of steam distillation from new plant source and the investigation of its influence of fuel injection strategy in diesel engine

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Abstract

The primary intention of this experiment is to abate the harmful emissions of imported petroleum fuel by approach of novel citronella emulsified fuel. The study is emphasized by evaluating the influence of alteration in IT (injection timing) and IP (injection pressure) in diesel engine when utilizing B20 emulsion fuel of 5% water, 1% surfactant, 14% citronella oil and 80% diesel. The IT and IP are speckled in the array of 21 degCA bTDC, 23 degCA bTDC and 25 degCA bTDC and 180, 200, 220 and 240 bar correspondingly. It is found that retarding the IT and increasing the IP along with emulsified fuel lead to increase in the brake thermal efficiency by 1.16% and minimal in the brake-specific fuel consumption by 4.86% at top load state when correlated with diesel. Exhaust emissions carbon monoxide, NOx and smoke were considerably reduced by 35%, 0.8% and 34% respectively, but slight increase in HC was observed by 5.26%; heat release rate and cylinder pressure had a considerable improvement. From the determination of these values, the optimum values of IT and IP are inferred as 21° bTDC and 200 bar.

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Abbreviations

CI:

compression ignition

IT:

injection timing

IP:

injection pressure

NOx :

oxides of nitrogen

CO:

carbon monoxide

HC:

hydrocarbon

BSFC:

brake-specific fuel consumption

BTE:

brake thermal efficiency

ID:

ignition delay

CD:

combustion duration

BP:

brake power

PM:

particulate matters

HRR:

heat release rate

CP:

cylinder pressure

H2O:

water

HSU:

Hart ridge smoke units

O2 :

oxygen

CA:

crank angle

TDC:

top dead centre

CN:

cetane number

PPM:

parts per million

CIME:

Calophyllum inophyllum methyl ester

LHV:

latent heat of vaporisation

GC-MS :

gas chromatography-mass spectrometry

FT-IR :

Fourier transform infrared spectroscopy

kW:

kilowatts

Rpm:

revaluation per minute

EGR:

exhaust gas recirculation

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Acknowledgements

One of the authors, Mr.R. Krishnamoorthy, state their hearty full thanks to Anna Centenary Research Fellowship for awarding fellowship and also the researchers are passing on grateful extended thanks to all the members of Automobile Engineering Department, MIT Campus, Anna University, Chromepet, Chennai 44.

Funding

ACRF facilitated financial support to acquire the present research work.

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Correspondence to Krishnamoorthy Ramalingam.

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Responsible editor: Philippe Garrigues

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Ramalingam, K., Kandasamy, A. & Joshua Stephen Chellakumar, P.J.T. Production of eco-friendly fuel with the help of steam distillation from new plant source and the investigation of its influence of fuel injection strategy in diesel engine. Environ Sci Pollut Res 26, 15467–15480 (2019). https://doi.org/10.1007/s11356-019-04773-3

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  • DOI: https://doi.org/10.1007/s11356-019-04773-3

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