High-Energy Ejection of Molecules and Gas-Dust Outbursts in Coal Mines
Journal: Entropy
Year: 2021

In the current work, using the framework of the formalism found in the Bogolyubov-Born-Green-Kirkwood-Yvon (BBGKY) equations for the distribution functions of particle groups, the effective single-particle potential near the surface of the liquid was analyzed. The thermodynamic conditions under which a sudden opening of the liquid surface leads to high-energy ejection of atoms and molecules were found. The energies of the emitted particles were observed to be able to significantly exceed their t