Temperature-induced microstructural evolution and fractal characteristics of high-enthalpy Chumathang granite for enhanced geothermal energy

Temperature-induced microstructural evolution and fractal characteristics of high-enthalpy Chumathang granite for enhanced geothermal energy

Abstract Micro-structural attributes of Chumathang granite from Leh, India, were experimentally determined in the temperature range from 25 to 600 °C for enhanced geothermal systems (EGS). P-wave velocity, thermal crack generation, and pore attributes were analyzed using a combination of pulse ultra...

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Main Authors: Mrityunjay Singh, Sachchida nand Pandey, Debanjan Chandra, Nishant Singh, Adarsh Tripathi, Sunil Kumar Yadav, Ingo Sass, Ajeet Kumar Srivastav, Sandip Kumar Saha
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
Subjects:
Enhanced geothermal systems
Thermal cracking
Fractal dimensions
Mesopores
Surface area
Chumathang granite
Online Access:https://doi.org/10.1038/s41598-025-00683-2
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https://doi.org/10.1038/s41598-025-00683-2

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