To design a diesel engine adapting to future exhaust gas regulation, it is important to develop a driving mode simulator which can simulate vehicle performance and exhaust emissions including after-treatment system. The combustion model for this objective must be able to simulate heat release rate, variety of emissions necessary for after-treatment simulation, and exhaust gas temperature in very short computational time. The authors have developed a diesel combustion model based on the Hiroyasu model by adding variety of modifications to minimize optimization process of the empirical constants. It was shown that the simulation results with the improvement model were in good agreement with the experimental results. By adding Tsurushima model consisting of nine reaction steps with several intermediate species, the model became available for the both combustions of spray diffusion flame and of homogeneous charge compression ignition.
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ASME/JSME 2011 8th Thermal Engineering Joint Conference
March 13–17, 2011
Honolulu, Hawaii, USA
Conference Sponsors:
- Heat Transfer Division
ISBN:
978-0-7918-3892-1
PROCEEDINGS PAPER
Study on Simple and High-Speed Diesel Combustion Model for Driving Mode Simulator Available for Premixed and Diffusion Combustion of Sprays
Takemi Chikahisa,
Takemi Chikahisa
Hokkaido University, Sapporo, Hokkaido, Japan
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Yutaka Tabe,
Yutaka Tabe
Hokkaido University, Sapporo, Hokkaido, Japan
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Kazushige Kikuta,
Kazushige Kikuta
Tomakomai National College of Technology, Tomakomai, Hokkaido, Japan
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A. S. M. Sayem
A. S. M. Sayem
Hokkaido University, Sapporo, Hokkaido, Japan
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Takemi Chikahisa
Hokkaido University, Sapporo, Hokkaido, Japan
Yutaka Tabe
Hokkaido University, Sapporo, Hokkaido, Japan
Kazushige Kikuta
Tomakomai National College of Technology, Tomakomai, Hokkaido, Japan
A. S. M. Sayem
Hokkaido University, Sapporo, Hokkaido, Japan
Paper No:
AJTEC2011-44459, T20087; 9 pages
Published Online:
March 1, 2011
Citation
Chikahisa, T, Tabe, Y, Kikuta, K, & Sayem, ASM. "Study on Simple and High-Speed Diesel Combustion Model for Driving Mode Simulator Available for Premixed and Diffusion Combustion of Sprays." Proceedings of the ASME/JSME 2011 8th Thermal Engineering Joint Conference. ASME/JSME 2011 8th Thermal Engineering Joint Conference. Honolulu, Hawaii, USA. March 13–17, 2011. T20087. ASME. https://doi.org/10.1115/AJTEC2011-44459
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