Fractal Evolution Characteristics on the Three-Dimensional Fractures in Coal Induced by CO2 Phase Transition Fracturing
To analyze the transformed effect of three-dimensional (3D) fracture in coal by CO2 phase transition fracturing (CO2 -PTF), the CO2 -PTF experiment under a fracturing pressure of 185 MPa was carried out. Computed Tomography (CT) scanning and fractal theory were used to analyze the 3D fracture s...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
MDPI
2024
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| Online Access: | http://hdl.handle.net/20.500.11937/95028 |