Results 81 to 90 of about 1,050 (181)

Vented Hybrid Explosions of Methane and Coal Dust

, 2013
The interaction of a vented methane explosion flame front (and induced flow) with a coal dust layer just prior to the vent exit, was experimentally investigated in a small cylindrical explosion vessel with two different open vent areas at low level ...
Phylaktou, HN, H. N. Phylaktou, Z. X. Yan, Andrews, GE, Yan, ZX, Fakandu, BM, B. M. Fakandu, G. E. Andrews   +7 more
core   +1 more source

Meta‐Analysis of Industry Incident Reports: Identifying Gaps in Climate‐Related Safety Risks

Safety Science and Technology, Volume 1, Issue 1, March 2026.
Climate‐related hazards like floods, storms, and heatwaves are increasing, raising concerns for industrial safety. When such events trigger technological failures (NATECH incidents), consequences can be severe, particularly in chemical and energy sectors. A PRISMA and bowtie‐based meta‐analysis of 50 climate‐linked incidents from the US Chemical Safety
Abhilash Mallikarjun Shivappayyanamath, Maureen Hassall   +1 more
wiley   +1 more source

Modeling and simulation of coal dust explosions

, 2002
Existed work of former researchers on dust explosion/detonation modeling is reviewed. A coal dust explosion model is developed. Validation of the model is carried out for a type of coal with wide range of size distribution.
X. Deng, S. Zhong, A. Teodorczyk, J. Dang   +3 more
core   +1 more source

The Burning Velocity of Pulverised Biomass: the Influence of Particle Size

Chemical Engineering Transactions, 2016
The use of pulverised biomass as a replacement for coal in power generation is a major source of renewable electricity in the UK. However, there is little data on flame propagation rates for pulverised biomass and this makes it difficult to design ...
M. Saeed, D.M. Slatter, G. Andrews, H. Phylaktou, B. Gibbs   +4 more
doaj   +1 more source

Explosion characteristics and microscopic mechanism of long-flame pulverized coal

Meitan kexue jishu
In the process of coal production, transportation, processing and use, it is easy to produce dust clouds, and it is easy to have explosion accidents when encountering ignition sources. Taking long flame coal in Haizemiao Coal Mine as the research object,
Zhenbao LI, Weichen ZHAO, Chao LI, Zichen FAN, Liang XIAN, Mingneng CHEN   +5 more
doaj   +1 more source

The Deformation Dynamics of the Experimental Adit's Material During A Coal Dust Explosion

, 2020
The purpose of this paper is to improve the mechanism that forms an explosive environment within the workings' space from the accumulated coal dust, based on determining the dynamic deformations under the influence of an explosion in the material that ...
Kostenko, V. (Viktor), Liashok, Y. (Yaroslav), Zavialova, O. (Olena), Kostenko, T. (Tetiana), Pozdieiev, S. (Serhii)   +4 more
core  

Case Analysis of Especially Serious Gas Explosion Disaster Caused by Electric Fire Source

Gong-kuang zidonghua, 2012
The paper analyzed causes of '9?8' especially serious gas explosion disaster at No.4 Coal Mine of Xinhua District which led to death of 76 people: amount of high-concentration gas accumulated in 201 tunnelling roadway because of roof caving which caused ...
SUN Ji-ping
doaj  

Coal Dust Explosibility [PDF]

This paper reports US Bureau of Mines (USBM) research on the explosibility of coal dusts. The purpose of this work is to improve safety in mining and other industries that process or use coal.

core  

Experimental study on the minimum ignition temperature of coal dust clouds in oxy-fuel atmospheres

, 2016
BAM furnace apparatus tests were conducted to investigate the minimum ignition temperature of coal dusts (MITC) in O2/CO2 atmospheres with an O2 mole fraction from 20 to 50%.
Norman, Frederik, Wu, Dejian, Verplaetsen, Filip, Van den Bulck, Eric   +3 more
core   +1 more source

Study of Dust - Gas Hybrid Mixture Explosions [PDF]

, 2016
Hybrid mixtures are widely encountered in industries such as coal mines, paint factories, pharmaceutical industries, or grain elevators. Hybrid mixtures explosions involving dust and gas can cause great loss of lives and properties.
Jiang, Jiaojun
core