Results 21 to 30 of about 815,680 (276)
Fundamental studies of premixed combustion [PDF]
, 1998 The thesis comprises a fundamental study of spherical premixed flame propagation,originating at a point under both laminar and turbulent propagation.
Haq, Md Zahurul
core +6 more sources
Gong-kuang zidonghua, 2016 In order to study flame propagation regulation after gas explosion accidents in coal mine, a gas explosion experiment system was designed and pipelines with different bend angles were used to simulate underground roadway varying.
ZHANG Weiguang +2 more
doaj +1 more source
Flame Detection for Video-based Early Fire Warning Systems and 3D Visualization of Fire Propagation [PDF]
, 2012 Early and accurate detection and localization of flame is an essential requirement of modern early fire warning systems. Video-based systems can be used for this purpose; however, flame detection remains a challenging issue due to the fact that many ...
Tsalakanidou, Filareti +5 more
core +1 more source
Study on Influence of Cavity and Water Mist on Flame Propagation of Gas Explosion in a Pipeline
Geofluids, 2021 For studying the influence of the cavity and water mist on the flame propagation of gas explosion, a rectangular steel cavity of size of length 80 cm×width 50 cm×height 20 cm was designed.
Shicheng Gu +3 more
doaj +1 more source
Meikuang Anquan, 2023 In this paper, we continue to build an ultra-high speed laser schlieren testing system on the self-developed mesoscale explosion pipeline to explore the flame propagation characteristics of nitrogen and carbon dioxide inhibiting gas/air premixed gas ...
Yang HU +4 more
doaj +1 more source
Obstacle Impacts on Methane-Air Flame Propagation Properties in Straight Pipes
Fire, 2023 Accidental flame initiation to propagation in pipes carrying flammable gases is a significant safety concern that can potentially result in loss of life and substantial damage to property.
Mohammadreza Shirzaei +2 more
doaj +1 more source
Natural Gas-Oxygen Combustion in a Super-Critical Carbon Dioxide Gas Turbine Combustor [PDF]
E3S Web of Conferences, 2020 The paper presents results for chemical kinetics of combustion process in the combustor of oxy-fuel cycle super-critical carbon dioxide gas turbine based on the Allam thermodynamic cycle.
Komarov Ivan +4 more
doaj +1 more source
Experimental Study on the Influence of Different Coal Species on Gas and Coal Dust Explosion
Meikuang Anquan, 2020 To further explore the propagation law of gas coal dust explosion with different coal species involved, 3 kinds of representative coal dust were tested in a self-made semi-enclosed pipe, and the flame propagation speed, flame surface luminescence ...
JING Guoxun, SHAO Hongyuan, WU Yulou, GUO Shaoshuai, LIU Chuang, ZHANG Shengqi
doaj +1 more source
Case Studies in Thermal Engineering, 2022 Numerical algorithm for the prediction of the stationary flame propagation velocity over premixed gas mixture has been formulated by using the foundations of non-equilibrium thermodynamics.
Alexander I. Karpov +2 more
doaj +1 more source
Original scale simulation of gas explosion at heading face in coal mines
Meikuang Anquan, 2023 To study the propagation of gas explosion shock wave and flame in coal mine heading face at real scale, the numerical simulation software of gas explosion was used to establish roadway models of different scales, and the influence of premixed gas ...
Yunfei ZHU +3 more
doaj +1 more source