Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Xiangguo, Kong"'
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 11, Pp 273-284 (2024)
To explore the dynamic characteristics and energy dissipation laws of coal fracture instability under varied impact loads, using an improved Hopkinson bar (SHPB) test system was used to conduct one-dimensional impact load, impact load and axial stati
Externí odkaz:
https://doaj.org/article/abdbf91d5e7647de80771c4f279e9e61
Publikováno v:
Meitan xuebao, Vol 49, Iss 4, Pp 1882-1893 (2024)
Frequent mining disturbance or periodic rupture of far-field roof in coal seam mining will produce multiple vibration loads, which have an important influence on the micro pore-fissure structure and macro mechanical behavior of coal. In order to expl
Externí odkaz:
https://doaj.org/article/9bdac53008894b6087b8ed0813bae594
Publikováno v:
International Journal of Coal Science & Technology, Vol 10, Iss 1, Pp 1-21 (2023)
Abstract The pore structure of coal plays a key role in controlling the storage and migration of CH4/N2. The pore structure of coal is an important indicator to measure the gas extraction capability and the gas displacement effect of N2 injection. Th
Externí odkaz:
https://doaj.org/article/d243d96dbdf84caf8da61b5f78019aca
Publikováno v:
Energy Science & Engineering, Vol 9, Iss 4, Pp 520-534 (2021)
Abstract To prevent outbursts and extract the gas, it is necessary to investigate the structure of the key layer and the evolution of cracks during coal mining over a large height. A physical similarity model with a geometric similarity ratio of 1:10
Externí odkaz:
https://doaj.org/article/61faba8a22604c33bf84596a74c512a7
Publikováno v:
Geofluids, Vol 2022 (2022)
Coalbed methane is a kind of high-quality clean energy. The underground gas drainage can achieve the efficient utilization of coalbed methane. Permeability is the key factor affecting gas drainage. At present, permeability research mainly considers t
Externí odkaz:
https://doaj.org/article/ffd711e338944878a554a854e83bcecc
Publikováno v:
In Construction and Building Materials 10 May 2019 206:169-178
Autor:
Dexing, Li, Enyuan, Wang, Xiangguo, Kong, Shuai, Zhao, Yanhui, Kong, Xiaoran, Wang, Dongming, Wang, Quanlin, Liu
Publikováno v:
In Construction and Building Materials 10 November 2018 188:381-390
Autor:
Quanlin Liu, Zhonghui Li, Enyuan Wang, Xiangguo Kong, Xiaojun Feng, Yubing Liu, Dongming Wang, Chaolin Zhang
Publikováno v:
Natural Resources Research. 32:1265-1282
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d7f0b3756430dfab2ab84d1fc76256
https://doi.org/10.1007/s11053-023-10182-8
https://doi.org/10.1007/s11053-023-10182-8
Publikováno v:
Energy Science & Engineering. 11:637-653
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b512bc7a8ee6ba947dea44a38d2a061
https://doi.org/10.1002/ese3.1350
https://doi.org/10.1002/ese3.1350
Publikováno v:
The Journal of Engineering (2019)
Aiming at meeting the requirement of balancing the fluctuating wind power, this study proposed an optimal control strategy for wind power hybrid energy storage system considering output power amendment. Firstly, fluctuant wind power is decomposed int
Externí odkaz:
https://doaj.org/article/dcca528585894c888c8d84a70d98a681