Plume-scale confinement on thermal convection

D Noto, JA Letelier, HN Ulloa - Proceedings of the National Academy of …, 2024 - pnas.org
Despite the ubiquity of thermal convection in nature and artificial systems, we still lack a
unified formulation that integrates the system's geometry, fluid properties, and thermal …

[HTML][HTML] Physics-informed neural network for inverse modeling of natural-state geothermal systems

K Ishitsuka, W Lin - Applied Energy, 2023 - Elsevier
Predicting the temperature, pressure, and permeability at depth is crucial for understanding
natural-state geothermal systems. As direct observations of these quantities are limited to …

Fossil vs. active geothermal systems: A field and laboratory method to disclose the relationships between geothermal fluid flow and geological structures at depth

D Liotta, A Brogi, G Ruggieri, M Zucchi - Energies, 2021 - mdpi.com
Comparison between fossil and analogue active geothermal systems permit to obtain key-
parameters to define a conceptual model of the area under exploration. The approach is …

Pliocene-Quaternary fault kinematics in the Larderello geothermal area (Italy): Insights for the interpretation of the present stress field

D Liotta, A Brogi - Geothermics, 2020 - Elsevier
In geothermal areas the evaluation of the active stress field from local earthquakes is
generally contradictory, mainly suggesting normal to strike-slip tectonic regime. This feature …

Coupled thermo-hydro-mechanical modeling on the Rongcheng geothermal field, China

F Ma, G Liu, Z Zhao, H Xu, G Wang - Rock Mechanics and Rock …, 2022 - Springer
Numerical reservoir modeling plays an important role in understanding and predicting the
performance of geothermal reservoirs to varying exploitation schemes. In this study, four …

[HTML][HTML] Research on the in-situ stress state and the geothermal-controlling structure of the Huangshadong Geothermal Field in the Southeast Coast of China

YX FAN, HL LI, JL ZHANG, QM WANG… - Chinese Journal of …, 2022 - en.dzkx.org
Abstract On the Southeast Coast of China, geothermal resources are rich and widely
distributed along regional fault zone. However, the previous research of this area is …

Numerical optimization of geothermal energy extraction from deep karst reservoir in North China

S Li, D Wen, B Feng, F Li, D Yue, Q Zhang, J Wang… - Renewable Energy, 2023 - Elsevier
Abstract Buildings of more than 34,000,000 m 2 areas are heated by hydro-geothermal
energy in Tian**, China. Karst reservoir is currently the most important hydro-geothermal …

[HTML][HTML] An integrated, mesh-independent geothermal modelling framework

J O'Sullivan, J Popineau, M Gravatt, T Renaud… - … Modelling & Software, 2023 - Elsevier
A new geothermal reservoir modelling framework is discussed. The framework has two main
objectives: first, all the geoscience and reservoir engineering data should be stored in a …

Bayesian calibration of a natural state geothermal reservoir model, Krafla, North Iceland

SW Scott, JP O'Sullivan, OJ Maclaren… - Water Resources …, 2022 - Wiley Online Library
The Krafla area in north Iceland hosts a high‐temperature geothermal system within a
volcanic caldera. Temperature measurements from boreholes drilled for power generation …

Model of a post-caldera volcano-hosted and vapor-dominated system through a numerical simulation study of the Bedugul geothermal field, Bali Island, Indonesia

HB Pratama, K Koike, AB Pratama, A Ashat - Geothermics, 2024 - Elsevier
To significantly increase the use of geothermal resources, describing geothermal systems in
post-calderas is essential because this type of system is infrequent and has not yet been …