Discrete modeling of a longwall coal mine gob for CFD simulation
Sign Up to like & getrecommendations! Published in 2020 at "International journal of mining science and technology"
DOI: 10.1016/j.ijmst.2020.05.004
Abstract: Abstract One area of concern in longwall coal mines is the active gob directly behind the longwall face, where high concentrations of methane are likely to accumulate and active roof caving occurs. Using computational fluid… read more here.
Keywords: discrete modeling; gob; cfd; longwall coal ... See more keywords
A new scientific agenda for Mexico
Sign Up to like & getrecommendations! Published in 2019 at "Science"
DOI: 10.1126/science.aaz0488
Abstract: In his Editorial “Quo vadis, Mexican science?” (26 July, p. [301][1]), A. Lazcano expressed concern about cuts to the budget of the Mexican National Council of Science and Technology (CONACYT) and questioned my leadership of… read more here.
Keywords: http www; science; ref; conacyt ... See more keywords
Multifield Coupled Dynamic Simulation of Coal Oxidation and Self-Heating in Longwall Coal Mine Gob
Sign Up to like & getrecommendations! Published in 2020 at "Mathematical Problems in Engineering"
DOI: 10.1155/2020/9075657
Abstract: The spontaneous combustion of residual coal in coal mine gob has long been a problem and poses a threat to the safe production of coal. Therefore, it is of great significance to conduct an in-depth… read more here.
Keywords: temperature; oxidation self; gob; coal ... See more keywords
Determination of Hazardous Zone of Coal Spontaneous Combustion in Ultra-Long Working Face Based on the Gob Porosity Evolution and Flow Field Distribution
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13074574
Abstract: Coal fire remains one of the main hazards of underground work. Spontaneous coal fires cause serious casualties and property losses. At present, most of the studies on coal spontaneous combustion have been conducted on working… read more here.
Keywords: flow field; gob; coal; distribution ... See more keywords