Results 161 to 170 of about 6,536,855 (408)

Experimental investigation of dynamic response of liquid-filled rock joints with horizontal inclination under stress wave loading

Meitan xuebao
In underground rock engineering, the liquid-filled rock joints are inevitably subjected to dynamic disturbances such as earthquakes and blasting. The fluidity of liquids leads to distinct spatial distribution patterns within inclined joints under the ...
Jianbo ZHU, Ji KONG, Zhentian HUANG, Jiaxin SUN, Anlin LÜ, Kai ZHANG, Jiaying WANG   +6 more
doaj   +1 more source

Dynamics between earthquakes, volcanic eruptions, and geothermal energy exploitation in Japan. [PDF]

Sci Rep, 2023
Gunatilake T.
europepmc   +1 more source

The damage and failure mechanism of prestatically loaded rock during medium‐strain rate cyclic impact loading

Deep Underground Science and Engineering, EarlyView.
Based on experimental results and theoretical analysis, an established rock damage accumulation model that comprehensively considers the preapplied static load, impact peak value, impact frequency, and impact times. Abstract To study the rock damage mechanism under high static loading and superimposed medium strain rate cyclic impact loading, a series ...
Wei Wang, Hanpeng Wang, Zicheng Wang, Xinyuan Xie, Yunhao Wu, Jinhou Zhang, Dekang Sun   +6 more
wiley   +1 more source

Phase Equilibrium Studies in the Geothermal Energy Development: The Effect of Hydrogen Bond on the Multi-Component Fluid. [PDF]

ACS Omega, 2023
Zhang T, Gong L, Sun S, Zhu CY.
europepmc   +1 more source

Exploring wave propagation behaviors in rock: A grain‐based perspective on mineral structures

Deep Underground Science and Engineering, EarlyView.
This study investigates wave propagation in rock at the grain scale using a grain‐based model, revealing that mineral elastic modulus significantly influences wave attenuation while grain size and distribution have limited effects. A novel peak particle velocity attenuation prediction model is proposed and validated for grain‐scale wave propagation ...
Zhiyi Liao, Jiachen Xu, Kai Zhang, Changtai Zhou   +3 more
wiley   +1 more source

Trends and prospects of geothermal energy as an alternative source of power: A comprehensive review. [PDF]

Heliyon, 2022
Islam MT, Nabi MN, Arefin MA, Mostakim K, Rashid F, Hassan NMS, Rahman SMA, McIntosh S, Mullins BJ, Muyeen SM.   +9 more
europepmc   +1 more source

A novel technological conception of integrated large‐scale CO2 storage, water recovery, geothermal extraction, hydrogen production, and energy storage

Deep Underground Science and Engineering, EarlyView.
A holistic utilization system that integrates large‐scale CO2 storage, water recovery, heat extraction, hydrogen production, and energy storage is presented. The whole system can be further divided into upstream industries (CO2‐enhanced water recovery module), midstream industries (green‐hydrogen production module), and downstream industries (energy ...
Huiling Ci, Bing Bai, Tiancheng Zhang, Hongwu Lei   +3 more
wiley   +1 more source

Potential of low-enthalpy geothermal energy to degrade organic contaminants of emerging concern in urban groundwater. [PDF]

Sci Rep, 2023
Pujades E, Jurado A, Scheiber L, Teixidó M, Criollo Manjarrez RA, Vázquez-Suñé E, Vilarrasa V.   +6 more
europepmc   +1 more source

Geothermal energy in Arizona

, 1979
The Bureau of Geology and Mineral Technology, Geological Survey Branch, has been exploring for geothermal energy since May 1977. The known major geothermal systems in Arizona are apparently caused by deep circulation of meteoric water through the complex fracture systems of the Basin and Range region and transition zone.
W Hahman, Sr, W Hahman, Sr
openaire   +3 more sources

Multiphysics modeling of coupling compressed‐air energy storage‐thermal storage in salt caverns: An approach to insoluble sediment as heat reservoir feasibility analysis

Deep Underground Science and Engineering, EarlyView.
This study investigates the feasibility of utilizing insoluble sediments in salt caverns for short‐ and long‐term thermal energy storage applications. The analysis revealed three key thermal characteristics of these sediments: (1) thermal shock resistance, (2) temperature differential compensation capability during air injection, and (3) high ...
Tsunming Wong, Yingjie Wei, Yuxin Jie, Xiangyang Zhao, Jiamin Zhang   +4 more
wiley   +1 more source