Skip to main content

Advertisement

Log in

Selection of smart fuel opus for diesel engine depending on their fuel characteristics: an intelligent hybrid decision-making approach

  • Research Article
  • Published:
Environmental Science and Pollution Research Aims and scope Submit manuscript

Abstract

Internal combustion engines are the inevitable prime movers in the contemporary engineering era. The suitability of proper bio-fuel and their blends plays a vital role in engine behaviour. This study aims to select smart fuel opus depending on Aegle marmelos (AM) fuel properties with nano additive blends for diesel engines by using intelligent hybrid decision-making tools. Physicochemical properties of CuO and novel graphene nano sheets added bio-oil combinations were studied. The assessment of an appropriate blend depends on the analysis of fuel properties. The Fuzzy Analytical Hierarchy Process (FAHP) integrated with Grey relational analysis (GRA) was employed for optimum fuel blend selection. The FAHP model was used to identify the criteria weights, whereas GRA was hired to rank alternative fuel blends. Pairwise analysis and ranking of the alternatives were compared to get the optimum fuel blend through FAHP and GRA amalgamation. The addition of nanoparticles enhanced engine performance and reduced emission. The obtained ascending order of preference of the bio-oil blends from FAHP and GRA analysis is AC15G15>AG30>AC30>A10>A20. From FAHP, GRA, and engine test results, it is observed that AC15G15 opus is the most suitable fuel blend for diesel engines. Lower fuel consumption (0.37 kg/kW hr) and emissions (CO level of 0.21%, which is 0.34% for diesel, HC value of 134 ppm, which is 184 ppm for diesel) of AC15G15 aids in contributing towards a green and clean environment.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10

Similar content being viewed by others

Abbreviations

AHP:

analytical hierarchy process

AM:

Aegle marmelos

ANOVA:

analysis of variance

ASTM:

American society for testing and materials

A10:

AM 10% + diesel 90%

A20:

AM 20% + diesel 80%

AC30:

AM 20% + diesel 80% + CuO 30 ppm

AG30:

AM 20% + diesel 80% + GON 30 ppm

AC15G15:

AM 20% + diesel 80% + CuO 15 ppm + GON 15 ppm

BSFC:

brake specific fuel consumption

BTE:

brake thermal efficiency

CI:

consistency index

CN:

cetane number

CO:

carbon monoxide

CO2 :

carbon dioxide

CR:

consistency ratio

CuO:

copper oxide

CV:

calorific value

D:

density

DF:

degrees of freedom

FAHP:

Fuzzy Analytical Hierarchy Process

GON:

graphene oxide nano sheet

GRA:

grey relational analysis

GRC (δi):

grey relational coefficient

GRG (ɸi):

grey relational grade

HC:

hydro carbons

i:

test number

IC:

internal combustion

k:

comparability sequence

KV:

kinematic viscosity

MCDM:

multi-criteria decision making

mf:

membership function

n:

matrix size

NOx:

oxides of nitrogen

OA:

orthogonal array

‘P’ value:

probability value

ppm:

parts per million

RCI:

random consistency index

TFN:

triangular fuzzy numbers

w:

Eigen vector

WC:

water content

λmax:

Eigen value

:

distinctive coefficient

References

Download references

Acknowledgements

The authors would like to express their gratitude to Dr.Mini Shaji Thomas, Director, National Institute of Technology, Tiruchirappalli-620015, for her support.

Data and materials availability

All data generated or analysed during this study are included in this published article.

Author information

Authors and Affiliations

Authors

Contributions

BP considered the research concept, designed the research methodology, and wrote the original draft of this manuscript. KS contributed to exploring the result outcomes, providing supervision for research performance, and editing this manuscript’s draft.

Corresponding author

Correspondence to Baranitharan Paramasivam.

Ethics declarations

Ethics approval and consent to participate

Not applicable.

Consent for publication

Not applicable.

Competing interests

The authors declare no competing interests.

Additional information

Responsible Editor: Ta Yeong Wu

Publisher’s note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Publisher’s note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Paramasivam, B., Somasundaram, K. Selection of smart fuel opus for diesel engine depending on their fuel characteristics: an intelligent hybrid decision-making approach. Environ Sci Pollut Res 28, 62216–62234 (2021). https://doi.org/10.1007/s11356-021-14928-w

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11356-021-14928-w

Keywords

Navigation