Results 171 to 180 of about 2,136,322 (250)

Design of Hetero‐Core Fiber‐Optic SPR Sensor for Reliable Detection of Geothermal Scale Deposition

open access: yesAdvanced Sensor Research, Volume 5, Issue 8, August 2026.
A hetero‐core fiber‐optic SPR sensor provides rapid and reproducible monitoring of geothermal scale deposition. The mechanically robust design improves fabrication consistency and sensitivity compared with conventional sensors. Distinct peak shifts are observed for silica, carbonate, and sulfate scales, enabling fast, in situ evaluation of scale ...
Airi Suka   +7 more
wiley   +1 more source

Geoenergy Modeling III : Enhanced Geothermal Systems

open access: yes, 2017
Watanabe, N.   +4 more
openaire   +2 more sources

Evaluation of geothermal energy extraction in Enhanced Geothermal System (EGS) with multiple fracturing horizontal wells (MFHW)

Renewable Energy, 2020
The deep geothermal energy produced from Enhanced Geothermal System (EGS) has a great development prospect because of enormous potential and environmental friendliness.
Zhaomin Li, Tiankui Guo, Facheng Gong
exaly   +2 more sources

A coupled thermal-hydraulic-mechanical modeling and evaluation of geothermal extraction in the enhanced geothermal system based on analytic hierarchy process and fuzzy comprehensive evaluation

Applied Energy, 2020
In the paper, the thermal-hydraulic-mechanical (THM) coupling model is improved by considering more factors, and a comprehensive evaluation method is proposed to optimize the heat extraction way.
Xiaoqiang Liu, Jiang Sun, Zhanqing Qu
exaly   +2 more sources

Thermo-economic investigation of binary flashing cycle for enhanced geothermal system

Geothermics, 2021
In this paper, as a promising technology, the binary flashing cycle (BFC) is proposed for enhanced geothermal systems (EGS) exploitation. The detailed thermo-economic model is developed.
Lingbao Wang, Huashan Li, Xianbiao Bu
exaly   +2 more sources

Performance of enhanced geothermal system (EGS) in fractured geothermal reservoirs with CO2 as working fluid

Applied Thermal Engineering, 2019
Creating an open, connected fracture by hydraulic stimulation is vital to heat mining in an enhanced geothermal system (EGS). The existence of natural fractures, which seriously affects the development pattern, can complicate the hydraulic fractures ...
Tiankui Guo, Facheng Gong
exaly   +2 more sources

Characterisation of the Basel 1 enhanced geothermal system

Geothermics, 2008
Abstract This paper describes the steps that have been undertaken to create an enhanced geothermal system (EGS) at the Deep Heat Mining Project in Basel, Switzerland. Preliminary results from drilling, logging, hydraulic testing and stimulating the Basel 1 well are summarized.
Markus O. Häring   +3 more
exaly   +2 more sources

A global review of enhanced geothermal system (EGS)

Renewable and Sustainable Energy Reviews, 2018
Shyi-Min Lu
exaly   +2 more sources

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