- 1. Research of the dynamic characteristics of the device for hydro pulse action on coal layer
- (Mining)
- ... of coal and gas and methane explosions in mines, Institute of Geotechnical Mechanics (IGTM) of National Academy of Sciences of Ukraine has developed the method and the device for hydro pulse action on ...
- Created on 17 October 2013
- 2. Energy approach to analysys of the fluid pulse injection into a coal bed
- (Mining)
- ... hydro pulse action on coal layers using the cavitation generator of fluid pressure elastic vibrations. The results of mining experimental work aimed at the evaluation of the efficiency of the submersible ...
- Created on 10 July 2013