Advanced models for droplet heating and evaporation: Effect on the autoignition of diesel fuel sprays

Sergei Sazhin; Cyril Crua; S.B. Martynov; T. Kristyadi; Morgan Heikal

Advanced models for droplet heating and evaporation: Effect on the autoignition of diesel fuel sprays

Sergei Sazhin, Cyril Crua, S.B. Martynov, T. Kristyadi, Morgan Heikal

University of Brighton

Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

Abstract

Liquid and gas phase models for fuel droplet heating and evaporation, suitable for implementation into CFD codes with a view to modelling the processes in Diesel engines, are reviewed. To describe properties of ‘hot’ diesel fuel sprays, new sub-models for spray breakup, droplet heating and evaporation and Shell autoignition were implemented into the KIVA II CFD code. To validate these models, the autoignition of diesel sprays was investigated experimentally at in-cylinder pressures from 5 to 9 MPa and injection pressures from 100 to 160 MPa. The sensitivity of predicted evaporation time and ignition delay to the choice of models is discussed.

Original language	English
Title of host publication	Proceedings of the 3rd European Combustion Meeting (ECM2007)
Publisher	The Combustion Institute
Publication status	Published - 11 Apr 2007
Event	Proceedings of the 3rd European Combustion Meeting (ECM2007) - Crete, Greece, 11-13 April 2007 Duration: 11 Apr 2007 → …

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Conference	Proceedings of the 3rd European Combustion Meeting (ECM2007)
Period	11/04/07 → …

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@inproceedings{a87f38c62042497f9d4828668a188f9c,

title = "Advanced models for droplet heating and evaporation: Effect on the autoignition of diesel fuel sprays",

abstract = "Liquid and gas phase models for fuel droplet heating and evaporation, suitable for implementation into CFD codes with a view to modelling the processes in Diesel engines, are reviewed. To describe properties of {\textquoteleft}hot{\textquoteright} diesel fuel sprays, new sub-models for spray breakup, droplet heating and evaporation and Shell autoignition were implemented into the KIVA II CFD code. To validate these models, the autoignition of diesel sprays was investigated experimentally at in-cylinder pressures from 5 to 9 MPa and injection pressures from 100 to 160 MPa. The sensitivity of predicted evaporation time and ignition delay to the choice of models is discussed.",

author = "Sergei Sazhin and Cyril Crua and S.B. Martynov and T. Kristyadi and Morgan Heikal",

year = "2007",

month = apr,

day = "11",

language = "English",

booktitle = "Proceedings of the 3rd European Combustion Meeting (ECM2007)",

publisher = "The Combustion Institute",

note = "Proceedings of the 3rd European Combustion Meeting (ECM2007) ; Conference date: 11-04-2007",

}

Sazhin, S , Crua, C, Martynov, SB, Kristyadi, T & Heikal, M 2007, Advanced models for droplet heating and evaporation: Effect on the autoignition of diesel fuel sprays. in Proceedings of the 3rd European Combustion Meeting (ECM2007). The Combustion Institute, Proceedings of the 3rd European Combustion Meeting (ECM2007), 11/04/07. <http://www.combustioninstitute.gr/ECM2007/>

Advanced models for droplet heating and evaporation: Effect on the autoignition of diesel fuel sprays. / Sazhin, Sergei ; Crua, Cyril; Martynov, S.B. et al.
Proceedings of the 3rd European Combustion Meeting (ECM2007). The Combustion Institute, 2007.

Research output: Chapter in Book/Conference proceeding with ISSN or ISBN › Conference contribution with ISSN or ISBN › peer-review

TY - GEN

T1 - Advanced models for droplet heating and evaporation: Effect on the autoignition of diesel fuel sprays

AU - Sazhin, Sergei

AU - Crua, Cyril

AU - Martynov, S.B.

AU - Kristyadi, T.

AU - Heikal, Morgan

PY - 2007/4/11

Y1 - 2007/4/11

N2 - Liquid and gas phase models for fuel droplet heating and evaporation, suitable for implementation into CFD codes with a view to modelling the processes in Diesel engines, are reviewed. To describe properties of ‘hot’ diesel fuel sprays, new sub-models for spray breakup, droplet heating and evaporation and Shell autoignition were implemented into the KIVA II CFD code. To validate these models, the autoignition of diesel sprays was investigated experimentally at in-cylinder pressures from 5 to 9 MPa and injection pressures from 100 to 160 MPa. The sensitivity of predicted evaporation time and ignition delay to the choice of models is discussed.

AB - Liquid and gas phase models for fuel droplet heating and evaporation, suitable for implementation into CFD codes with a view to modelling the processes in Diesel engines, are reviewed. To describe properties of ‘hot’ diesel fuel sprays, new sub-models for spray breakup, droplet heating and evaporation and Shell autoignition were implemented into the KIVA II CFD code. To validate these models, the autoignition of diesel sprays was investigated experimentally at in-cylinder pressures from 5 to 9 MPa and injection pressures from 100 to 160 MPa. The sensitivity of predicted evaporation time and ignition delay to the choice of models is discussed.

M3 - Conference contribution with ISSN or ISBN

BT - Proceedings of the 3rd European Combustion Meeting (ECM2007)

PB - The Combustion Institute

T2 - Proceedings of the 3rd European Combustion Meeting (ECM2007)

Y2 - 11 April 2007

ER -

Advanced models for droplet heating and evaporation: Effect on the autoignition of diesel fuel sprays

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