Numerical Modelling of Emission Characteristic for a Single Cylinder Spark Ignition Engine

Authors

  • Brahim MENACER Department of Mechanical Engineering, University of Sciences and the Technology of Oran
  • Naima KHATIR Science Faculty, BP: 66, University Centre of Naama
  • Mostefa BOUCHETARA University of Sciences and the Technology of Oran

DOI:

https://doi.org/10.5755/j02.mech.31064

Keywords:

tow-zone model, hydrocarbons, carbon monoxide, nitrogen oxides, spark engine, GT-Suite software

Abstract

The main objective of this study is to elaborate an engine cycle simulation program using GT-Suite software to analyze the influence of equivalence ration and compression ratio on the main emissions of a four-stroke direct injection spark ignition engine. The experimental result is used to compare the cylinder pressure result obtained with the developed model. The present article is a study of the effect of compression ratio and equivalence ratio on the main emissions of the direct injection spark engine for a two-zone combustion analytical model and by using of the GT-Suite simulation software. The developed analytical model is validated by the use of experimental data. The analytical curve of the pressure in the combustion chamber is experimentally validated with a difference of the order of 6%.

Author Biography

  • Brahim MENACER, Department of Mechanical Engineering, University of Sciences and the Technology of Oran

    Department of Mechanical Engineering

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Published

2022-06-21

Issue

Vol. 28 No. 3 (2022)

Section

MECHANICS OF FLUIDS AND GASES

License

The copyright for the articles in this journal is retained by the author(s) with the first publication right granted to the journal. The journal is licensed under the Creative Commons Attribution License 4.0 (CC BY 4.0).