- 1. The study of the filtering respirator breathing resistance under cyclic current of air
- (Environmental safety, labour protection)
- ... uniform distribution of the filtration rate on the height of the disposable half-mask respirator with different frequency of breathing. Originality. The achievement of the uniform distribution of the ...
- Created on 24 December 2013
- 2. Calculation of filtration parameters of the gas-bearing coal rock massif
- (Solid-state physics, mineral processing)
- ... the rapid-calculation technique for natural filtration parameters of the coal-bearing rock massif, such as gas permeability, filtration rate and gas filtration time in closed well. Methodology. The ...
- Created on 10 July 2013