Relationship between Dielectric Relaxation Time and Permeability of High-Rank Coal in the Jiaozuo Mining Area

To evaluate the permeability of coal by the complex resistivity method, the real part of complex resistivity (R), the imaginary part of complex resistivity (X), capacitance (C), permeability (k), and strain (ε) of coal in different directions under variable pressure were measured. Based on the physi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	ACS omega 2022-11, Vol.7 (43), p.38990-39001
Hauptverfasser:	Zhang, Yugui, Li, Jian, Lei, Dongji
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!