Singh J.G., 1984. A mechanism of outbursts of coal and gas, Mining Science and Technology, Vol. 1, Iss. 4, August 1984, p. 269-273 Timofiejew D.P. 1967: Adsprptionskinetik, Lipsk VEBA mechanism of outbursts of coal and gas. J.G.Singh. Mining Science and Technology . 1984...
A model of the gas flow in airways during an instantaneous outburst of coal and gas is formulated and solved numerically using MacCormack's explicit finite... F Otuonye,J Sheng - 《Geotechnical & Geological Engineering》 被引量: 72发表: 1994年 Mechanism of instantaneous coal outbursts Thousands...
It was caused by sudden desorption of gas from the interior of coal particler and abrasions in the violent stream after the outbursts. (2) The larger the prersure difference in a moment of outbursts, the more coal particles are pulverized; and when the pressure is more than 20kg/cm, ...
atomization air fan atomization mechanism atomized rain atomizer atomizingmachine atomometer atomspheric pressure at once payment at ones service atotonilco el alto atoui r at our destination a tour materializes i at our need atoyac atoyac rio at prep at present a large co a traction a traction ...
asuch a thesis. The goal of the studies described here was to investigate a part of this ambiguity,[translate] aA series of laboratory experiments concerning provoking coal and gas outbursts was conducted. Coal[translate]
several basic aspects of the forming of sudden outbursts of coal (rock) and gas: khristianovich, s a; salganik, r l proc 5th congress of the international society for rock mechanics, melbourne, 10–15doi:10.1016/0148-9062(84)92851-1None...
aconcerning coal and gas outbursts [10]. 关于煤炭和气体爆发(10)。 [translate] a管理部门需要根据逐个生产工艺或产品制定详细的规定, The control section needs according to produce the craft or the product formulation detailed stipulation one by one, [translate] a双手举起来 Both hands lift [...
VISUAL SIMULATION ON COUPLING MODEL OF SOLID DEFORMATION AND GAS LEAK FLOW煤层气越流固-气耦合模型及可视化模拟研究 Based on the new viewpoint of the interaction between solid deformation and gas leak flow,the mechanism of gas leakage in double deformable coal seam can b... 孙培德,万华根 - 《岩...
另一方面,在更多以后比 [translate] aand more than 50 years of the laboratory research [3] there are still 并且超过实验室研究(3的) 50年有寂静的 [translate] agas outbursts has become a daily routine in hard coal mines, the 正在翻译,请等待... [translate] ...
The solution can be used not only to analyze the borehole stability during drilling but also to evaluate the poroelastic responses of a deeply excavated circular unlined tunnel in a formation saturated with water and gas. Based on the abovementioned fundamental Laplace-type solution, one further ...