Results 21 to 30 of about 53,812 (237)

Study on Libr/H2O absorption cooling system based on enhanced geothermal system for data center

open access: yesEnergy Reports, 2020
For solving the problems such as high energy consumption of cooling system of big DC and utilization of abandoned wells, this paper proposed Libr/H2O absorption cooling system based on enhanced geothermal system (EGS) using abandoned wells for DC, which ...
Bingbing Han   +4 more
doaj   +1 more source

Geothermal power generation in China: Status and prospects

open access: yesEnergy Science & Engineering, 2019
Geothermal resources provide green, low‐carbon, and renewable clean energy, with abundant reserves and massive potential for application. The in‐depth analysis of geothermal resources in China, including their distribution and breakdown by shallow ...
Lei Zhang, Shuai Chen, Cun Zhang
doaj   +1 more source

Post-injection normal closure of fractures as a mechanism for induced seismicity [PDF]

open access: yes, 2017
Understanding the controlling mechanisms underlying injection-induced seismicity is important for optimizing reservoir productivity and addressing seismicity-related concerns related to hydraulic stimulation in Enhanced Geothermal Systems.
E. Keilegavlen   +5 more
core   +2 more sources

Cap rock efficiency of geothermal systems in fold-and-thrust belts: Evidence from paleo-thermal and structural analyses in Rosario de La Frontera geothermal area (NW Argentina) [PDF]

open access: yes, 2016
Cap rock characterization of geothermal systems is often neglected despite fracturing may reduce its efficiency and favours fluid migration. We investigated the siliciclastic cap rock of Rosario de La Frontera geothermal system (NW Argentina) in order to
Aldega, L.   +7 more
core   +2 more sources

Influence Factors on EGS Geothermal Reservoir Extraction Performance

open access: yesGeofluids, 2022
The heat extraction performance of the enhanced geothermal system is simulated by using COMSOL software. The effects of six factors, such as the thermal conductivity of heat reservoir, matrix permeability, fracture width, injection temperature, injection
Haitao Wang, Lijuan Wang, Zude Cheng
doaj   +1 more source

Design and productivity evaluation of multi-lateral well enhanced geothermal development system

open access: yesNatural Gas Industry B, 2021
Enhanced geothermal development system is an effective means to develop hot dry rock geothermal resources, and its reasonable structural design is crucial to the efficient exploitation of hot dry rocks.
Jie Zhang, Jingxuan Xie
doaj   +1 more source

Human-triggered earthquakes and their impacts on human security [PDF]

open access: yes, 2010
A comprehensive understanding of earthquake risks in urbanized regions requires an accurate assessment of both urban vulnerabilities and earthquake hazards.
Christian Klose, Christian Klose
core   +4 more sources

Investigation on efficiency improvement of a Kalina cycle by sliding condensation pressure method [PDF]

open access: yes, 2017
Conventional Kalina cycle-based geothermal power plants are designed with a fixed working point determined by the local maximum ambient temperature during the year.
Wang, Enhua, Yu, Zhibin, Zhang, Fujun
core   +1 more source

Outcrop analogue study to determine reservoir properties of the Los Humeros and Acoculco geothermal fields, Mexico [PDF]

open access: yesAdvances in Geosciences, 2018
The Los Humeros geothermal system is steam dominated and currently under exploration with 65 wells (23 producing). Having temperatures above 380 °C, the system is characterized as a super hot geothermal system (SHGS).
L. M. Weydt   +11 more
doaj   +1 more source

Seismic Response to Injection Well Stimulation in a High-Temperature, High-Permeability Reservoir [PDF]

open access: yes, 2019
Fluid injection into the Earth's crust can induce seismic events that cause damage to local infrastructure but also offer valuable insight into seismogenesis.
Chet Hopp   +9 more
core   +2 more sources

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