Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Longquan Wu"'
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 4, Pp 1-11 (2024)
The occurrence conditions of shallow buried coal seams under the water-rich gully region are special, and the development and evolution characteristics of water-conducting fractures in the overlying strata of the stope are complex. In order to reveal
Externí odkaz:
https://doaj.org/article/ce0cf619a7c842eba6310a8ccc9f330f
Autor:
Xingping Lai, Haoyu Zhu, Pengfei Shan, Yun Zhang, Longquan Wu, Hao Qiao, Haozhou Zhao, Ziqiang Dai
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 4, Pp 1745-1758 (2024)
Abstract In view of the problem strong rock pressure is easy to occur in coal seam mining in western gully terrain. Based on the coal seam mining conditions in the gully area under the compound key strata of Zhujiamao Coal Mine, the methods of simila
Externí odkaz:
https://doaj.org/article/12c07013a33341f4aed4fba91250b03c
Autor:
Yanbin Yang, Xingping Lai, Yun Zhang, Pengfei Shan, Liang Tong, Yongzi Liu, Leiming Zhang, Longquan Wu
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 5122-5135 (2023)
The particle size distribution of gangue is an important factor affecting the strength of backfill body. To uncover the strength deterioration law and energy dissipation characteristics of cemented backfill with different gangue particle sizes, the u
Externí odkaz:
https://doaj.org/article/7dec029ad65d46c5b05aaf4aacd73f24
Publikováno v:
Advances in Civil Engineering, Vol 2024 (2024)
To fully control the roof and surface and reduce the ecological damage caused by mining, it is necessary to understand the deformation response law of the surrounding rock in solid backfill mining. The similarities and differences of overburden movem
Externí odkaz:
https://doaj.org/article/b88d219b1bac4cb2a80758d12f5d8710
Autor:
Haoyu, Zhu, Xingping, Lai, Hao, Qiao, Pengfei, Shan, Wenlin, Wang, Wenhua, Yang, Longquan, Wu, Chong, Jia
Publikováno v:
Scientific Reports; 9/3/2024, Vol. 14 Issue 1, p1-15, 15p
Publikováno v:
Journal of Energy Resources Technology. 144
Proton exchange membrane fuel cells (PEMFCs) based on syngas are a promising technology for electric vehicle applications. To increase the fuel conversion efficiency, the low-temperature waste heat from the PEMFC is absorbed by a refrigerator. The ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf6eebc40158c0c8595a490d61221128
https://doi.org/10.1115/1.4053436
https://doi.org/10.1115/1.4053436