The gas-dynamic method of calculation of explosion-proof distances during explosions of methane-air mixture in mines with regard to explosion protective structures
- Organization:
- The Southern African Institute of Mining and Metallurgy
- Pages:
- 12
- File Size:
- 365 KB
- Publication Date:
- Jan 1, 2003
Abstract
The gas-dynamic method is presented of calculation of explosion-proof distances during an explosion of the methane-air mixture in mine working. On the basis of this method is modelled of shock waves interaction with explosion protective parachute partitions, obstructions and water barriers. Calculations have been carried out of attenuation factors of shock waves during their interaction with explosion protective structures, arranged near conjugation zones of mine workings. Possibilities have been analysed of suppression of intensity of shock waves and of propagation of shock waves control in mine working network of coal mines by installation of explosion protective structures.
Citation
APA: (2003) The gas-dynamic method of calculation of explosion-proof distances during explosions of methane-air mixture in mines with regard to explosion protective structures
MLA: The gas-dynamic method of calculation of explosion-proof distances during explosions of methane-air mixture in mines with regard to explosion protective structures. The Southern African Institute of Mining and Metallurgy, 2003.