Results 41 to 50 of about 10,179,498 (326)

A Prediction Model for Time Series of Dissolved Gas Content in Transformer Oil Based on LSTM

Journal of Physics: Conference Series, 2020
By combining with dissolved gas analysis, time series prediction of dissolved gas content in oil provides a basis for transformer fault diagnose and early warning. In the view of that, a prediction model based on long short time memory (LSTM) network for
Chuye Hu, Yang Zhong, Yiqi Lu, Xiaotong Luo, Shaorong Wang   +4 more
semanticscholar   +1 more source

TheThreeHundred Project: ram pressure and gas content of haloes and subhaloes in the phase-space plane [PDF]

Monthly notices of the Royal Astronomical Society, 2019
We use TheThreeHundred project, a suite of 324 resimulated massive galaxy clusters embedded in a broad range of environments, to investigate (i) how the gas content of surrounding haloes correlates with phase-space position at $z=0$, and (ii) to ...
Jake Arthur, F. Pearce, M. Gray, A. Knebe, W. Cui, P. Elahi, C. Power, G. Yepes, A. Arth, M. De Petris, K. Dolag, L. Garratt-Smithson, L. Old, E. Rasia, A. Stevens   +14 more
semanticscholar   +1 more source

Geochemical Properties and Gas-Bearing Analysis of Lower Cambrian Black Shale in Western Hunan Province

Energies
Western Hunan province and its surrounding areas are significant targets for shale gas exploration and development in southern China, where the black shale of the lower Cambrian Niutitang Formation and Wunitang Formation is extensively distributed ...
Kaixun Zhang, Xiaoyin Tang, Xiaoqiang Liu, Zisheng Zhao, Meijun Li   +4 more
doaj   +1 more source

On the nature of a large anticlinal fold in the Upper Kama salt deposit, its geomechanical and gas-geochemical zonality

Учёные записки Казанского университета: Серия Естественные науки, 2021
Large (more than 10 m in height) folds complicate the longwall mining of potash salts and are accompanied with the formation of foci of gas-dynamic phenomena. In this study, to identify the folding nature, changes in the physical properties of its rocks,
I.I. Chaikovskiy, O.V. Ivanov, I.L. Pan’kov, E.P. Chirkova   +3 more
doaj   +1 more source

Study on the coupling between the hanging- and foot-wall beds and the gas content of deep coal seams in the Linxing area, eastern margin of the Ordos Basin

Dizhi lixue xuebao
Objective  The deep coalbed methane in the Linxing area at the eastern margin of the Ordos Basin has great potential for exploration and development and has become a key exploration and development target.
HUO Shaowei, FENG Xingqiang, WU Jian, ZHANG Shouren, ZHOU Lei, QIAN Zhuliang, CHAO Weiwei   +6 more
doaj   +1 more source

Occurrence phase and gas-bearing evolution of deep coalbed methane

Meitan kexue jishu
Deep coalbed methane has achieved a significant breakthrough in daily production of a single well and large-scale commercial development, demonstrating the enormous resource potential.
Shuheng TANG, Zhaodong XI, Songhang ZHANG, Fenjin SUN, Lijiang DUAN, Wenguang TIAN, Meizhu WANG   +6 more
doaj   +1 more source

Simulated Test of Gas Diffusion Law in Coal Core During Real Coring

Meikuang Anquan, 2020
To reveal the temperature change caused by friction between the wall of coring tube and coal seam during coring process, and to study the gas diffusion law of coal core during real coring process, the temperature field test of the wall of coring tube ...
XING Yi, WANG Zhaofeng, LIU Mian
doaj   +1 more source

Effect of gas content on cavitation nuclei

Journal of Fluid Mechanics
Cavitation inception originates from nuclei in a liquid. This paper proposes a Gibbs free energy approach that provides a smooth transition from homogeneous to heterogeneous nucleation when gas is present.
K. Alamé, K. Mahesh
semanticscholar   +1 more source

Study on gas desorption characteristic of coal core during the frozen coring

Journal of Applied Science and Engineering
Coal seam gas content is the basic parameter of coal gas disaster control, the main cause of gas content measured distortion is due to gas fast desorption and large gas loss.
Shujun Ma, Zhaofeng Wang, Liguo Wang, Haidong Chen, Qiao Wang, Xin Guo   +5 more
doaj   +1 more source

Gas Content and Gas Occurrence Mechanism of Deep Coal Seams in the Shenfu-Linxing Block

Energies
The Shenfu-Linxing block in the Ordos Basin holds abundant deep coalbed methane (CBM) resources, which can alleviate gas shortages and aid dual carbon target achievement. Considering isothermal adsorption traits and parameters like vitrinite reflectance,
Litao Ma, Fan Yang, Jianghao Yang, Yi Cui, Wei Wang, Cheng Liu, Bo Zhang, Jiang Yang, Shu Tao   +8 more
doaj   +1 more source