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100796

A Detailed Chemical Kinetic Investigation of a Tri-Component Diesel Surrogate Ignition and Combustion under HCCI Engine Conditions.

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Last updated: 04 Jan 2025

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Mechanical Power Engineering

Abstract

This paper presents a new tri-component diesel surrogate fuel chemical kinetic mechanism. The cross reaction mechanism between N-heptane and toluene is added to the third component detailed mechanism of cyclohexane. Based on the composition of the diesel fuel, N-heptane, toluene, and cyclohexane are selected as ideal components for this new diesel surrogate fuel.  The best ratio of the selected diesel surrogate fuel components, which representing heptanes, toluene, and cyclohexane with a ratio of 8:1:1 is determined for the three suggested components. Numerically, the result obtained from a Zero-dimensional thermodynamic code for the proposed tri-component mechanism have been intensively validated against a single, and two components detailed chemical kinetic mechanism.  Furthermore, the obtained results validated against the referenced experimental engine data. The obtained results of the tri-component mechanism provide a remarkable agreement between the obtained experimental data in terms of ignition delay angles. The obtained results of ignition delay angles show that the suggested chemical kinetics mechanism can capture the auto-ignition angle and the whole combustion process.

DOI

10.21608/bfemu.2020.100796

Authors

First Name

Medhat

Last Name

Elkelawy

MiddleName

-

Affiliation

Department of Mechanical Power Engineering, Tanta University, Tanta, Egypt

Email

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City

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Orcid

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First Name

Hagar

Last Name

Bastawissi

MiddleName

Alm-Eldin

Affiliation

Department of Mechanical Power Engineering, Tanta University, Tanta, Egypt

Email

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City

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Orcid

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Volume

40

Article Issue

1

Related Issue

15305

Issue Date

2015-03-01

Receive Date

2015-11-17

Publish Date

2020-05-07

Page Start

45

Page End

59

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 40_Issue 1_Pages 45-59.pdf

PDF . 1.2MB

Link

https://bfemu.journals.ekb.eg/article_100796.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=100796

Order

11

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

A Detailed Chemical Kinetic Investigation of a Tri-Component Diesel Surrogate Ignition and Combustion under HCCI Engine Conditions.

Details

Type

Article

Created At

22 Jan 2023