Results 11 to 20 of about 9,046,096 (236)

Puna Geothermal Venture response to geothermal management plan element i [PDF]

open access: yes, 1991
"Thank you for your letter dated October 4, 1991, restating the intent of the Geothermal Management Plan, Element I, "changes in PGV's Drilling Procedures and supervision.
Puna Geothermal Venture
core   +2 more sources

The element-release mechanisms of two pyrite-bearing siliciclastic rocks from the North German Basin at temperatures up to 90 °C under oxic and anoxic conditions

open access: yesGeothermal Energy, 2017
Leaching tests with synthetic brines (25 g/L NaCl) between 25 °C and 90 °C were performed under oxic and anoxic conditions over 7 days on two pyrite-bearing siliciclastic rocks from the Lower Jurassic Hettangian and Sinemurian stages in the North German ...
Daniel Richard Müller   +1 more
doaj   +1 more source

Hawaii geothermal assessment program [PDF]

open access: yes, 1993
"Geophysics subtask: microseismicity survey and imaging of crustal complexity in the Puna geothermal region on the island of Hawaii using the PANDA seismic array and gravity measurements."Hawaii Geothermal Assessment ...
Hawaii Geothermal Assessment Program
core   +2 more sources

ISOCHORIC HEAT CAPACITY OF 1% AQUEOUS SOLUTION OF MAGNESIUM CHLORIDE

open access: yesЮг России: экология, развитие, 2016
Aim. The aim is to conduct an experimental study of isochoric heat capacity of 1% aqueous solution of magnesium chloride along the phase boundary curve.Method.
V. I. Dvoryanchikov   +4 more
doaj   +1 more source

The Weisweiler passive seismological network: optimised for state-of-the-art location and imaging methods [PDF]

open access: yesEarth System Science Data, 2023
Passive seismic analyses are a key technology for the exploration and monitoring of subsurface reservoirs. Searching for alternative resources in the framework of the energy transition is creating a surge for identifying as many potential sites as ...
C. Finger   +15 more
doaj   +1 more source

The Carbon Dioxide Emission as Indicator of the Geothermal Heat Flow: Review of Local and Regional Applications with a Special Focus on Italy

open access: yesEnergies, 2021
We review the methods based on the measurement of CO2 emissions for the computation of geothermal heat flow, both at a local (hydrothermal sites, a few km2) and regional scale (hundreds km2).
Giovanni Chiodini   +6 more
doaj   +1 more source

Workshop “Geothermal fluids in saline systems”

open access: yesGeothermal Energy, 2017
Earth’s crust offers a vast resource of heat that can be used and converted into energy both for electricity and heating/cooling purposes. The utilization of this geothermal energy can make an important contribution to meet the targets of the envisaged ...
Simona Regenspurg, Thorsten Schäfer
doaj   +1 more source

Technological Advancements and Challenges of Geothermal Energy Systems: A Comprehensive Review

open access: yesEnergies, 2022
Geothermal is a renewable energy source, but this is not as often seen as other renewable energy sources, such as solar, wind, hydro, etc. Several applications could be implemented through geothermal energy, and heating & cooling systems are one of them.
Laveet Kumar   +3 more
doaj   +1 more source

Application of Soft Computing Techniques for Predicting Thermal Conductivity of Rocks

open access: yesApplied Sciences, 2022
Due to the different challenges in rock sampling and in measuring their thermal conductivity (TC) in the field and laboratory, the determination of the TC of rocks using non-invasive methods is in demand in engineering projects.
Masoud Samaei   +4 more
doaj   +1 more source

Transport of Geothermal Fluids along Dikes and Fault Zones

open access: yesEnergies, 2022
Field observations of active and fossil natural geothermal fields indicate that geothermal fluids are primarily transported along dikes and fault zones. Fluid transport along dikes (commonly through fractures at their margins) is controlled by the cubic ...
Agust Gudmundsson
doaj   +1 more source

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