Spatial evolution of pore and fracture structures in coal under unloading confining pressure: A stratified nuclear magnetic resonance approach

Autor: Xie, Senlin, Zhou, Hongwei, Jia, Wenhao, Gu, Yongsheng, Cao, Yanpeng, Liu, Zelin
Zdroj: In Energy 15 February 2024 289
Databáze: ScienceDirect