With the rapid urbanization and shortage of energy, the construction of underground projects
such as urban rail transit, hydropower stations, and coal mines is a general trend. Dust …

The safety of the coal production process, which in the coming years will continue to be one
of the basic energy resources in many countries worldwide, has a significant impact on its …

To investigate the effects of the air volume ratio parameters (axial-to-radial flow ratio of the
wall-attached air cylinder “δ” and the forced-to-exhaust ratio of the ventilation system “β”) on …

In order to guide the application of the modularized airflow diverging dust control technology
in high-gas fully mechanized excavation roadways, this study established an airflow-dust …

In order to control dust in a tunnel boring machine (TBM) construction tunnels, this paper, in
combination with field measurements, applies CFD computer simulation technology to study …

This study addresses methane dispersion in a mine tunnel with discrete methane sources
and various methods to handle it. Air flow behavior and methane dispersion in the tunnel are …

In order to gain a more in-depth knowledge of the diffusion and pollution rules of dust from
multiple sources in a fully-mechanized mining face with a mining height of 7 m, and design …

Presence of fine dust in air causes serious health hazard for mine operators resulting in
such serious problems as coal workers' pneumoconiosis and silicosis. Major sources of dust …

Diesel particulate matter (DPM) is a carcinogen to humans. Underground miners have the
potential to expose to higher DPM concentrations since the working environment is …

To obtain the optimal dust-exhausting airflow volume on the premise that the gas
concentration in the fully mechanized caving face of high-gas coal mine can be fully diluted …