Research on the compression ignition and combustion of natural gas and its reformed gas

Susumu Sato; Yudai Yamasaki; Hideo Kawamura; Norimasa Iida

doi:10.1299/kikaib.71.1465

Research on the compression ignition and combustion of natural gas and its reformed gas

Susumu Sato, Yudai Yamasaki, Hideo Kawamura, Norimasa Iida

Department of System Design Engineering

Research output: Contribution to journal › Article

2 Citations (Scopus)

Abstract

In this research, the influence on natural gas combustion of H₂ and CO was investigated by numerical calculations with elementary reactions. The investigation was carried out using the following procedures : (1). To research basic oxidation characteristics of CH₄/H₂/CO mixed fuel, parametric calculations for initial temperature were done. (2). For investigation of the effect of H₂ and CO on CH₄ combustion, the calculations with H₂ and CO initial mole fraction variation were done. As a result, it was clarified that the oxidation temperature of CO was higher than that of CH₄ and H₂ the increase of H₂ initial fraction has the effect to advance CH ₄ ignition timing, and increase of the CO fraction, under the condition that only CO was added, has the opposite effect of H₂ addition.

Original language	English
Pages (from-to)	1465-1474
Number of pages	10
Journal	Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
Volume	71
Issue number	705
DOIs	https://doi.org/10.1299/kikaib.71.1465
Publication status	Published - 2005 May

Keywords

Carbon Monoxide
HCCI
Hydrogen
Internal Combustion Engine
Natural Gas
Premixed Combustion

ASJC Scopus subject areas

Condensed Matter Physics
Mechanical Engineering

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Sato, S., Yamasaki, Y., Kawamura, H., & Iida, N. (2005). Research on the compression ignition and combustion of natural gas and its reformed gas. Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 71(705), 1465-1474. https://doi.org/10.1299/kikaib.71.1465

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abstract = "In this research, the influence on natural gas combustion of H2 and CO was investigated by numerical calculations with elementary reactions. The investigation was carried out using the following procedures : (1). To research basic oxidation characteristics of CH4/H2/CO mixed fuel, parametric calculations for initial temperature were done. (2). For investigation of the effect of H2 and CO on CH4 combustion, the calculations with H2 and CO initial mole fraction variation were done. As a result, it was clarified that the oxidation temperature of CO was higher than that of CH4 and H2 the increase of H2 initial fraction has the effect to advance CH 4 ignition timing, and increase of the CO fraction, under the condition that only CO was added, has the opposite effect of H2 addition.",

keywords = "Carbon Monoxide, HCCI, Hydrogen, Internal Combustion Engine, Natural Gas, Premixed Combustion",

author = "Susumu Sato and Yudai Yamasaki and Hideo Kawamura and Norimasa Iida",

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AU - Sato, Susumu

AU - Yamasaki, Yudai

AU - Kawamura, Hideo

AU - Iida, Norimasa

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N2 - In this research, the influence on natural gas combustion of H2 and CO was investigated by numerical calculations with elementary reactions. The investigation was carried out using the following procedures : (1). To research basic oxidation characteristics of CH4/H2/CO mixed fuel, parametric calculations for initial temperature were done. (2). For investigation of the effect of H2 and CO on CH4 combustion, the calculations with H2 and CO initial mole fraction variation were done. As a result, it was clarified that the oxidation temperature of CO was higher than that of CH4 and H2 the increase of H2 initial fraction has the effect to advance CH 4 ignition timing, and increase of the CO fraction, under the condition that only CO was added, has the opposite effect of H2 addition.

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KW - Carbon Monoxide

KW - HCCI

KW - Hydrogen

KW - Internal Combustion Engine

KW - Natural Gas

KW - Premixed Combustion

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