Research Article

A Thermal-Hydraulic-Mechanical Coupling Study of Heat Extraction from the Geothermal Reservoir with a Discrete Fracture Network

Table 1

Geometric parameters used for DFN generation.

DFNParameterFracture lengthFracture numberOrientationCenter point
DistributionPower-law distributionDesignatedGaussian distributionUniform distribution

(a-1)Set 140-200 m1200°/02
Set 220-150 m15090°/02

(a-2)Set 140-200 m600°/02
Set 220-150 m7590°/02

(b-1)Set 140-200 m12020°/02
Set 220-150 m150130°/02

(b-2)Set 140-200 m6020°/02
Set 220-150 m75130°/02