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The Spontaneous Ignition of Dust Deposits – Ignition Temperature and Induction Time – [Translated]†

KONA Powder and Particle Journal, 2014
The temperature distribution in the combustible dust deposits placed in hot environments is described by a differential equation according to the thermal theory.
Hua Liang, Tatsuo Tanaka
doaj   +2 more sources

Influencing factors and mechanisms involved in the ignition of low-rank coal: Implications for spontaneous combustion [PDF]

E3S Web of Conferences, 2021
Understanding the ignition mechanism of spontaneous combustion is critical for preventing it. In this work, the effects of different test conditions including oxygen concentration, heating rate, oxidation carrier gas flow rate, and sample amount on the ...
Zhang Yueling, Ma Shengyue, Xiao Jing, Tian Yajun, Xie Kechang   +4 more
doaj   +1 more source

Experimental study on the ignition characteristics of leaking RP-3 aviation kerosene on a horizontal hot wall [PDF]

ITM Web of Conferences, 2022
The accidental ignition of liquid fuels is an industrial safety concern due to the storage and transport of pressurized flammable liquids near components at elevated temperatures. In this work, the ignition process of leaked RP-3 aviation kerosene on the
Zhu Nannan, Wang Xuehui, Wei Xiaoli, Ding Chao, Wang Jian   +4 more
doaj   +1 more source

Enhanced Fracture Toughness and High-Temperature Strength of Directionally Solidified Mo-XC Alloys

Crystals, 2022
The present article focuses on refractory metals strengthened by ceramic phases to improve the mechanical properties at ambient temperatures as well as at high temperatures. In this work, near-eutectic, directionally solidified (DS) Mo-34TiC and Mo-27ZrC
Julia Becker, Danio Breuer, Iurii Bogomol, Manja Krüger   +3 more
doaj   +1 more source

Probing the Pre-Ignition Behavior of Negative Temperature Coefficient Fuels at Low to High Temperatures: A Case Study of Dimethyl Ether

Energies, 2023
Pre-ignition, involving complex interactions of physical and chemical processes, occurs not only in actual combustion engines but also in fundamental research equipment such as rapid compression machines and shock tubes.
Wenlin Huang, Honghuan Wu, Wuchuan Sun, Congjie Hong, Zemin Tian, Yingwen Yan, Zuohua Huang, Yingjia Zhang   +7 more
doaj   +1 more source

Analysis of Ignition Characteristics and Influencing Factors of Combustible Fly Ash in Boiler Start-Up Stage Flue Gas

Energies, 2023
In order to realize the full-time denitration of a boiler, high-temperature flue gas needs to be introduced when SCR is conducted during the boiler start-up stage, and there is a fire risk due to the presence of combustible fly ash at this time ...
Jianle He, Dong Guo, Jianli Zhang, Pengfeng Yu, Mengsong Shen, Guangxue Zhang   +5 more
doaj   +1 more source

Ignition Growth Characteristics of JEOL Explosive during Cook-Off Tests

Crystals, 2022
In order to study the reaction growth process of insensitive JEOL explosive after ignition under cook-off, a series of cook-off tests were carried out on JEOL explosive using a self-designed small cook-off bomb system.
Xinyu Wang, Chunlan Jiang, Zaicheng Wang, Wenxing Lei, Yuande Fang   +4 more
doaj   +1 more source

LXVII.—The ignition-temperatures of gases [PDF]

J. Chem. Soc., Trans., 1909
n ...
Dixon, Harold Baily, Coward, Hubert Frank   +1 more
openaire   +1 more source

Ignition Thresholds and Flame Propagation of Methane/Air Mixtures Ignited via Radiatively Heated Inert Particles

Energies, 2021
The prevention and evaluation of explosions requires suitable standards of measurement. As such, for this study two ignition thresholds, the ignition temperature and the minimum ignition irradiance were selected as the assessment criteria. These ignition
Junrong Ma, Changsuo Zhang
doaj   +1 more source

Numerical simulation of n-dodecane spray combustion based on OpenFOAM

Xibei Gongye Daxue Xuebao, 2021
For the purpose of providing the scientific insights to combustion characteristics of spray jet, numerical calculations of reacting and non-reacting spray cases are performed for ECN (engine combustion network) Spray A (n-dodecane spray combustion) which

doaj   +1 more source