Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Zhanyou SA"'
Publikováno v:
Meikuang Anquan, Vol 55, Iss 9, Pp 12-21 (2024)
Coal mine gas accidents are highly destructive and have a wide range of hazards. Predicting the amount of gas emitted from the mining face and the volume fraction of gas in the return air roadway can provide important basis for formulating gas contro
Externí odkaz:
https://doaj.org/article/cfe1c6834bcc4058844e0b012195126b
Autor:
Shouqing Lu, Jiang Shi, Lei Jiao, Yankun Ma, Wei Li, Zhanyou Sa, Jie Liu, Taibiao Bei, Shengcheng Wang
Publikováno v:
International Journal of Coal Science & Technology, Vol 11, Iss 1, Pp 1-30 (2024)
Abstract Coal bed methane (CBM), the high-quality and efficient fuel, has caught the interest of many nations as they strive for environmentally friendly development. Therefore, the efficient exploitation and utilization of CBM has become one of the
Externí odkaz:
https://doaj.org/article/7093ce0b8a28475cb00cb0f69c494cb3
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 3, Pp 106-114 (2024)
In order to explore the effects of pore size, aromatic lamellar stacking degree, aromatic lamellar ductility, gas temperature and gas pressure on the competitive adsorption of CH4 and CO2, the No.3 coal from Jincheng mining area was taken as the rese
Externí odkaz:
https://doaj.org/article/5df753de6a1a47329b0001bafb495af5
Publikováno v:
Geofluids, Vol 2022 (2022)
Coal mining and production activities lead to static loading and unloading changes of coal stress in front of the working face, and the stress change process has a significant influence on the occurrence and development of coal-rock gas dynamic disas
Externí odkaz:
https://doaj.org/article/0324d15beb164f9cbff18e0c556dfdf6
Publikováno v:
Energy Science & Engineering, Vol 7, Iss 4, Pp 1352-1367 (2019)
Abstract Coal permeability is a key parameter that affects the drainage of coal bed methane (CBM). Owing to the lower original permeability of coal seams in China, more attention was paid to the study of damage‐induced permeability laws. However, t
Externí odkaz:
https://doaj.org/article/8b91be806c0949d3ab64449aa28b7d80
Autor:
Jianwei Cheng, Yu Wang, Gang Zhao, Wancheng Zheng, Hui Wang, Weidong Lu, Huan Yang, Yuhang Wu, Yuchen Wu, Zhanyou Sa, Jie Liu, Purushotham Thkkaraja, Marek Borowski
Publikováno v:
Mining, Metallurgy & Exploration. 39:1171-1187
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::927e0806a608ad77e515fc37bffff212
https://doi.org/10.1007/s42461-022-00607-y
https://doi.org/10.1007/s42461-022-00607-y
Publikováno v:
2022 4th International Academic Exchange Conference on Science and Technology Innovation (IAECST).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::598930082095d1ac4db929ab71d83284
https://doi.org/10.1109/iaecst57965.2022.10061985
https://doi.org/10.1109/iaecst57965.2022.10061985
Publikováno v:
Process Safety and Environmental Protection. 145:222-235
To grasp the effects of forced-air volume and suction region on the migration and dust suppression of air curtain during fully mechanized tunneling process, the 1:1 proportional physical models of the 2-5082 fully mechanized tunnel were constructed,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ae5eae8c9154541c1c697247489208f
https://doi.org/10.1016/j.psep.2020.08.008
https://doi.org/10.1016/j.psep.2020.08.008
Publikováno v:
Process Safety and Environmental Protection. 132:351-366
The complexity of the coal and gas outburst process makes the gas outburst mechanism difficult to understand, leading to serious disasters of coal and gas outbursts in China. However, the presence of deformed coal may promote the occurrence of coal a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a69c5e68c3ce5b25d45a773d62e0b7ca
https://doi.org/10.1016/j.psep.2019.10.017
https://doi.org/10.1016/j.psep.2019.10.017
Publikováno v:
Chaos, Solitons & Fractals. 164:112725
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a55c2f38e03e18fff1cf91b8d417a433
https://doi.org/10.1016/j.chaos.2022.112725
https://doi.org/10.1016/j.chaos.2022.112725