Authors: Valeriy Sobolev, Aleksandr Molchanov, Dmitry Rudakov

Summary: Based on this concept a mathematical model of gas flow in coal with changing porosity and permeability has been developed and tested focusing on forming the overpressure zone in the area of intensive gas release with enhanced porosity and permeability.

ISBN 978-3-659-78256-5

Size in pages: 64

Print run: 100