Titlebook: Explosions in Underground Coal Mines; Risk Assessment and Jianwei Cheng Book 2018 Springer International Publishing AG, part of Springer N

MODE

Paulo W. Pires,Anne M. Dorranceewed and presented. In order to achieve better and more accurate explosibility judgments, a modified Coward explosibility diagram method is proposed in this chapter. The important characteristic points or parameters to construct the explosibility triangle such as: upper flammable limit, lower flamma

ARCHE

pulmonary

The Heart in Childhood Hypertension,le of all the analysing models mentioned in the previous chapters to provide a tool of predicting the gas species change trends and tracking of the explosibility of mine atmosphere at any time points has been developed. Case studies are also given to illustrate the applications of “CCMER”, the devel

树上结蜜糖

sleep-spindles

无底

A Historical Review of Identifying and Mitigating Mine Gas Explosions,in an underground coal mine and to analyse the sealed atmosphere and its potential effects on a mine ventilation system; (2) Main popular and typical methods used in mining industry to determine the mine gas explosibility are introduced and reviewed. Case demonstrations for each method are also show

Self-Help-Group

Modelling Mine Atmosphere in a Sealed Coal Mine Volume,a 3D physical experimental model is designed to simulate an underground mine working face. The two most important influence factors, the air quantity delivered into the ventilation system and the gas release rate (GRR) in gob namely, are chosen to investigate their impact on the gas explosion region

aerial

Improved Explosibility Diagram Method,ewed and presented. In order to achieve better and more accurate explosibility judgments, a modified Coward explosibility diagram method is proposed in this chapter. The important characteristic points or parameters to construct the explosibility triangle such as: upper flammable limit, lower flamma

确定方向

杂役

Application and Illustrative Examples,le of all the analysing models mentioned in the previous chapters to provide a tool of predicting the gas species change trends and tracking of the explosibility of mine atmosphere at any time points has been developed. Case studies are also given to illustrate the applications of “CCMER”, the devel