Results 191 to 200 of about 1,770 (209)

Dust-suppression and cooling effects of spray system installed between hydraulic supports in fully mechanized coal-mining face

Building and Environment, 2021
Wenyu Yang
exaly  

Study on the coupling migration law of airflow-respiratory dust of an 8-m high fully-mechanized mining face

Energy Exploration and Exploitation, 2022
Fang Chen, Jinming Mo
exaly  

Development of Hydraulic Support Lifting Device for Fully Mechanized Mining Face

Foreign Language Science and Technology Journal Database Engineering Technology, 2021
openaire   +1 more source

Effect of air flowrate on pollutant dispersion pattern of coal dust particles at fully mechanized mining face based on numerical simulation

Fuel, 2019
Peng Cai, Wen Nie, Dawei Chen
exaly  

Suitability evaluation of geological-mining conditions of coal faces to fully mechanized mining

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1990
openaire   +1 more source

The diffusion of dust in a fully-mechanized mining face with a mining height of 7 m and the application of wet dust-collecting nets

Journal of Cleaner Production, 2018
Dawei Chen, Wen Nie, Peng Cai
exaly  

CFD investigation on dust dispersion pollution of down/upwind coal cutting and relevant countermeasures for spraying dustfall in fully mechanized mining face

Advanced Powder Technology, 2020
Gang Zhou, Biao Sun
exaly  

Diffuse pollution characteristics of respirable dust in fully-mechanized mining face under various velocities based on CFD investigation

Journal of Cleaner Production, 2018
Gang Zhou, Xinming Qian, Mengqi Yuan
exaly  

Analysis on Specialization of Installation and Withdrawal in Fully Mechanized Coal Mining Face

Foreign Language Science and Technology Journal Database Engineering Technology, 2022
openaire   +1 more source

Movement type of the first subordinate key stratum and its influence on strata behavior in the fully mechanized face with large mining height

Arabian Journal of Geosciences, 2019
Yunpei Liang, Quanle Zou
exaly