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Numerical simulation study of dust concentration distribution regularity in cavern stope
Cavern stope Dust concentration distribution Gas–solid two-phase flow Fluent software Numerical simulation
2012/3/31
Based on the theory of gas–solid two-phase flow and the characteristics of cavern stope a model of dust migration was established. The dust concentration changing of cavern stope by ventilation in 20 ...
Research of fir-wood dust concentration in the working environment of cutters
firwood wood dust mass concentration cutter working environment
2009/2/7
This paper shows the results of measurement of daily exposure of cutters to respirable particles and total fir-wood dust during cutting and processing of dead standing fir-trees. The separators of non...
Numerical Investigation of Flow and Dust Concentration Distributions in the Work Area of a Mountain Tunnel Currently under Construction
Numerical analysis Ventilation Dust concentration Particle motion
2016/3/30
Flow patterns, dust concentration profile, and particle motion in a mountain tunnel under
construction were calculated numerically for a full-scale tunnel to evaluate the effectiveness
of the planne...