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Effects of extraction well assisted by the fault on thermal recovery performance in hydrothermal system

open access: yesCase Studies in Thermal Engineering
In hydrothermal system, the fault acting as the fluid pathway to assist extraction wells for extracting hydrothermal resources is being concerned. In this study, a coupled thermal-hydraulic-mechanical model of a fault-controlled hydrothermal system was ...
Wentao Hou   +4 more
doaj   +3 more sources

Cost–Benefit Analysis of Solar Thermal Plants with Storage in a Hydrothermal System

open access: yesEnergies, 2021
Economic feasibility studies of concentrated solar power (CSP) plants with thermal energy storage (TES) systems have been mainly based on the levelized cost of electricity (LCOE), disregarding the economic benefits to the electricity system resulting ...
Cibelle Pereira Trama   +4 more
doaj   +1 more source

New Insights into Hydrothermal Fluid Circulation Affected by Regional Groundwater Flow in the Asal Rift, Republic of Djibouti

open access: yesEnergies, 2021
The Asal Rift hosts a lake located in a depression at 150 m below sea level, where recharge is influenced by regional groundwater flow interacting with the Ghoubbet Sea along the coast of Djibouti.
Abdek Hassan Aden   +3 more
doaj   +1 more source

Low-Temperature Hydrothermal Systems Response to Rainfall Forcing: An Example From Temperature Time Series of Fumaroles at La Soufrière de Guadeloupe Volcano

open access: yesFrontiers in Earth Science, 2022
Volcanoes with highly-developed and shallow hydrothermal systems may be subject to sudden increases of their surface steam emission at vents in response to either deep forcing (e.g. increase of heat flux coming from the magma chamber) or external forcing
Jean de Bremond d’Ars   +1 more
doaj   +1 more source

Dissecting a Zombie: Joint Analysis of Density and Resistivity Models Reveals Shallow Structure and Possible Sulfide Deposition at Uturuncu Volcano, Bolivia

open access: yesFrontiers in Earth Science, 2021
The recent identification of unrest at multiple volcanoes that have not erupted in over 10 kyr presents an intriguing scientific problem. How can we distinguish between unrest signaling impending eruption after kyr of repose and non-magmatic unrest at a ...
Patricia MacQueen   +6 more
doaj   +1 more source

A GIS-Based Hydrogeological Approach to the Assessment of the Groundwater Circulation in the Ischia Volcanic Island (Italy)

open access: yesFrontiers in Earth Science, 2022
Assessing the variations in space and time of groundwater circulation in volcanic islands is of paramount importance to the description of the hydro-geo-thermal system and implementation of hydrogeological, geochemical, and volcanic monitoring systems ...
Silvia Fabbrocino   +6 more
doaj   +1 more source

Hydrothermal systems on Europa [PDF]

open access: yesGeophysical Research Letters, 2005
We estimate the global hydrothermal heat transport on Europa by considering the range of heat generation resulting from tidal stresses and radiogenic heat production within Europa's rocky sub‐ocean lithosphere. We show that if factors controlling tidally generated heat on Europa are similar to those on Io, global hydrothermal heat output and its high ...
Robert P. Lowell, Myesha DuBose
openaire   +1 more source

Groundwater Interacting at Depth With Hot Plastic Magma Triggers Phreatic Eruptions at Yugama Crater Lake of Kusatsu-Shirane Volcano (Japan)

open access: yesFrontiers in Earth Science, 2021
Interpreting the triggering mechanisms for phreatic eruptions is a key to improving the hazard assessment of crater lakes. Yugama Crater Lake at Kusatsu-Shirane volcano, Japan, is the site of frequent phreatic eruptions with the recent eruptions in 1982 ...
Muga Yaguchi   +2 more
doaj   +1 more source

The Lassen hydrothermal system [PDF]

open access: yesAmerican Mineralogist, 2016
The active Lassen hydrothermal system includes a central vapor-dominated zone or zones beneath the Lassen highlands underlain by ~240 °C high-chloride waters that discharge at lower elevations. It is the best-exposed and largest hydrothermal system in the Cascade Range, discharging 41 ± 10 kg/s of steam (~115 MW) and 23 ± 2 kg/s of high-chloride waters
Steven E. Ingebritsen   +3 more
openaire   +1 more source

NaHCO3 as a carrier of CO2 and its enhancement effect on mineralization during hydrothermal alteration of basalt

open access: yesFrontiers in Environmental Science, 2023
Reaction of carbon dioxide (CO2) with minerals to generate stable carbonates, also known as CO2 mineralization, has been regarded as one of the most promising methods for safe and permanent carbon storage.
Sena Kikuchi   +6 more
doaj   +1 more source

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