Zobrazeno 1 - 3
of 3
pro vyhledávání: '"LYU Zhiguang"'
Publikováno v:
Meikuang Anquan, Vol 53, Iss 2, Pp 46-52 (2022)
The intensity of air leakage not only increases the risk of spontaneous combustion of coal, but also is the cause of coal fire disasters caused by spontaneous combustion of coal left in the goaf. Aim to find the influence of the air leakage intensity
Externí odkaz:
https://doaj.org/article/255f0322b89a478c9e7c0c587b4de5d1
Publikováno v:
Gong-kuang zidonghua, Vol 47, Iss 9, Pp 91-95 (2021)
The existing researches do not consider that coal of different particle sizes in the goaf is affected by the axial stress generated by the collapsed coal rock and the residual coal pillars, which will cause major changes in the coal permeability, fra
Externí odkaz:
https://doaj.org/article/9125e4919f2740beb9eb3616f7476904
Publikováno v:
In Flow Measurement and Instrumentation December 2024 100