3D CFD of auto-ignition at the end gas region in dual-fuel gas engine

Research output: Contribution to conferencePaper

Abstract

The purpose of this study is to simulate the process of autoignition at the end gas region in dual-fuel gas engine under PREMIER combustion conditions using elementary chemical reactions of diesel fuel and homogeneous natural gas-air mixture. Elementary reaction scheme of diesel fuel and natural gas in dual-fuel gas engine was developed to simulate the diesel fuel ignition and the auto-ignition inside end-gas during flame propagation of natural gas-air mixture. Simulation procedure of dual fuel gas engine with diesel fuel ignition and the auto-ignition inside end-gas compressed by the flame propagation was considered and checked in the simulated constant volume vessel. The auto-ignition inside end-gas region in dual-fuel gas engine can be occurred using proposed procedure of 3D CFD.

Original languageEnglish
Publication statusPublished - Jan 1 2019
Event12th Asia-Pacific Conference on Combustion, ASPACC 2019 - Fukuoka, Japan
Duration: Jul 1 2019Jul 5 2019

Conference

Conference12th Asia-Pacific Conference on Combustion, ASPACC 2019
CountryJapan
CityFukuoka
Period7/1/197/5/19

Fingerprint

Dual fuel engines
spontaneous combustion
Gas engines
Gas fuels
charge flow devices
Ignition
engines
Diesel fuels
Computational fluid dynamics
Gases
diesel fuels
Natural gas
gases
natural gas
flame propagation
ignition
Air
Chemical reactions
compressed gas
air

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Energy Engineering and Power Technology
  • Fuel Technology
  • Condensed Matter Physics

Cite this

Kawahara, N., & Tomita, E. (2019). 3D CFD of auto-ignition at the end gas region in dual-fuel gas engine. Paper presented at 12th Asia-Pacific Conference on Combustion, ASPACC 2019, Fukuoka, Japan.

3D CFD of auto-ignition at the end gas region in dual-fuel gas engine. / Kawahara, Nobuyuki; Tomita, Eiji.

2019. Paper presented at 12th Asia-Pacific Conference on Combustion, ASPACC 2019, Fukuoka, Japan.

Research output: Contribution to conferencePaper

Kawahara, N & Tomita, E 2019, '3D CFD of auto-ignition at the end gas region in dual-fuel gas engine' Paper presented at 12th Asia-Pacific Conference on Combustion, ASPACC 2019, Fukuoka, Japan, 7/1/19 - 7/5/19, .
Kawahara N, Tomita E. 3D CFD of auto-ignition at the end gas region in dual-fuel gas engine. 2019. Paper presented at 12th Asia-Pacific Conference on Combustion, ASPACC 2019, Fukuoka, Japan.
Kawahara, Nobuyuki ; Tomita, Eiji. / 3D CFD of auto-ignition at the end gas region in dual-fuel gas engine. Paper presented at 12th Asia-Pacific Conference on Combustion, ASPACC 2019, Fukuoka, Japan.
@conference{b1cee6b1ddfb4b86976768f87511a2bc,
title = "3D CFD of auto-ignition at the end gas region in dual-fuel gas engine",
abstract = "The purpose of this study is to simulate the process of autoignition at the end gas region in dual-fuel gas engine under PREMIER combustion conditions using elementary chemical reactions of diesel fuel and homogeneous natural gas-air mixture. Elementary reaction scheme of diesel fuel and natural gas in dual-fuel gas engine was developed to simulate the diesel fuel ignition and the auto-ignition inside end-gas during flame propagation of natural gas-air mixture. Simulation procedure of dual fuel gas engine with diesel fuel ignition and the auto-ignition inside end-gas compressed by the flame propagation was considered and checked in the simulated constant volume vessel. The auto-ignition inside end-gas region in dual-fuel gas engine can be occurred using proposed procedure of 3D CFD.",
author = "Nobuyuki Kawahara and Eiji Tomita",
year = "2019",
month = "1",
day = "1",
language = "English",
note = "12th Asia-Pacific Conference on Combustion, ASPACC 2019 ; Conference date: 01-07-2019 Through 05-07-2019",

}

TY - CONF

T1 - 3D CFD of auto-ignition at the end gas region in dual-fuel gas engine

AU - Kawahara, Nobuyuki

AU - Tomita, Eiji

PY - 2019/1/1

Y1 - 2019/1/1

N2 - The purpose of this study is to simulate the process of autoignition at the end gas region in dual-fuel gas engine under PREMIER combustion conditions using elementary chemical reactions of diesel fuel and homogeneous natural gas-air mixture. Elementary reaction scheme of diesel fuel and natural gas in dual-fuel gas engine was developed to simulate the diesel fuel ignition and the auto-ignition inside end-gas during flame propagation of natural gas-air mixture. Simulation procedure of dual fuel gas engine with diesel fuel ignition and the auto-ignition inside end-gas compressed by the flame propagation was considered and checked in the simulated constant volume vessel. The auto-ignition inside end-gas region in dual-fuel gas engine can be occurred using proposed procedure of 3D CFD.

AB - The purpose of this study is to simulate the process of autoignition at the end gas region in dual-fuel gas engine under PREMIER combustion conditions using elementary chemical reactions of diesel fuel and homogeneous natural gas-air mixture. Elementary reaction scheme of diesel fuel and natural gas in dual-fuel gas engine was developed to simulate the diesel fuel ignition and the auto-ignition inside end-gas during flame propagation of natural gas-air mixture. Simulation procedure of dual fuel gas engine with diesel fuel ignition and the auto-ignition inside end-gas compressed by the flame propagation was considered and checked in the simulated constant volume vessel. The auto-ignition inside end-gas region in dual-fuel gas engine can be occurred using proposed procedure of 3D CFD.

UR - http://www.scopus.com/inward/record.url?scp=85070891541&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85070891541&partnerID=8YFLogxK

M3 - Paper

ER -