affiliation not provided to SSRN
coal gangue, composite phase change material, thermal and mechanical properties, heat transfer characteristics
Shape-Stabilized Phase Change Materials (SSPCM), Coal gangue-based heat storage backfill (G-HSB), Physical and mechanical properties, BP Neural network, Genetic algorithm (GA)
Electrochemical impedance spectroscopy, EIS, Coal gangue cemented composites, Self-sensing, Equivalent circuits
Mine geothermal energy, Phase change heat storage backfill, Backfill heat exchanger, Groundwater seepage, Numerical simulation