Results 1 to 10 of about 22,370 (300)
Influence of Gas from Long-Flame Coal Spontaneous Combustion on Gas Explosion Limit
International Journal of Chemical Engineering, 2023 To investigate the impact of multiple combustible gases produced by long-flame coal spontaneous combustion on the gas explosion limit and to guide the reoperation of the coal mine goaf and fire area, the influence of gas generated by coal spontaneous ...
Haitao Wang, Yongli Liu, Qiyuan Shan
doaj +2 more sources
Case Studies in Thermal Engineering, 2021 Methanol-gasoline has the risk of combustion and explosion in the process of production, storage, transportation, and use, however, there are relatively few studies on its combustion and explosion characteristics.
Yanlong Sun +4 more
doaj +2 more sources
Analysis of Indoor Natural Gas Leakage Explosion [PDF]
E3S Web of Conferences, 2020 The safety accident of indoor natural gas supply system is the process of natural gas leakage and diffusion, most of which are turbulent processes affected by many factors.
Sun Liwen, Li Guangpeng
doaj +2 more sources
Energies, 2021 In order to investigate the change law of the explosion characteristic parameters of hybrid mixture of coal dust and gas, and then establish an effective prediction method of these parameters, the maximum explosion pressure, explosion index, and lower ...
Yingquan Qi +5 more
doaj +2 more sources
Assessment of explosion risk for wood dust in a ventilation-dust separation installation, by determining the concentration of total dust in suspension inside of the installation [PDF]
MATEC Web of Conferences, 2022 Most of combustible dusts present both fire and explosion hazard. Explosion may occur at certain concentrations of dust mixed with air and in the presence of an ignition source.
Kovacs Marius, Toth Lorand, Simion Sorin
doaj +1 more source
Analysis of hidden safety hazards and treatment suggestions when the floating roof of oil storage tanks falls to the bottom [PDF]
E3S Web of Conferences, 2021 In the actual production and operation of enterprises, it is sometimes inevitable that the floating roof will fall to the bottom. This paper calculates the explosion limit of the mixture of oil gas under the floating roof, and confirms that the ...
Yang Jiahao +5 more
doaj +1 more source
LIMIT THEORY FOR EXPLOSIVELY COINTEGRATED SYSTEMS [PDF]
Econometric Theory, 2008 A limit theory is developed for multivariate regression in an explosive cointegrated system. The asymptotic behavior of the least squares estimator of the cointegrating coefficients is found to depend upon the precise relationship between the explosive regressors.
PHILLIPS, Peter C. B. +1 more
openaire +3 more sources
Constants of explosive limits [PDF]
Chemical Engineering Science, 2017 This work defines density factor as the ratio of before ignition density to after ignition density of the ignition mixture. This work provides an estimation method for explosive limits of various fuels under room temperature and pressure by showing that for a large universe of fuels, constant adiabatic flame temperature and density factor are ...
Nassimi, Ali M. +3 more
openaire +2 more sources
Use of explosibility diagrams in potentially explosive atmospheres [PDF]
MATEC Web of Conferences, 2020 Although the first research in the field was carried out by Davy in 1816, the first discovery emerged in 1891 when Le Chatellier defined the law for determining the explosive limits.
Matei Adrian +4 more
doaj +1 more source
High Temperature Materials and Processes, 2022 Aiming at the problems of poor sensitivity and low accuracy of traditional combustible gas explosion hazard identification methods, the discrete probability model was introduced to design a multicomponent combustible gas explosion hazard identification ...
Ye Wenhua, Feng Yang, Chen Yangming
doaj +1 more source