Results 61 to 70 of about 1,204,530 (158)
Gong-kuang zidonghuaThe intelligent construction of "one ventilation and three prevention" in mines faces problems in the four aspects of "man-machine-environment-management", including high professional thresholds, difficulties in digitizing expert experience, lagging ...
YAN Zhenguo +5 more
doaj +1 more source
Multi-screen joint display technology oriented to ventilation safety dynamic analysis
Gong-kuang zidonghua, 2015 In view of characteristics of large amounts of data, many types and complex relationship of dynamic analysis results of coal mine ventilation safety, a multi-screen joint display technology oriented to ventilation safety dynamic analysis was proposed ...
YAN Zhenguo +3 more
doaj +1 more source
Adaptive control architecture for energy-efficient and safe underground mine ventilation [PDF]
E3S Web of ConferencesThis article examines the development of an adaptive control system architecture and model for efficient and safe management of underground mine ventilation systems.
Kalandarov Ilyos +2 more
doaj +1 more source
Coal Mine Face Area Ventilation
, 1983 One of the most difficult places to ventilate in any mine is the working face area of an advancing mine heading. With an ever changing configuration, continual modification and extension to the ventilation system is necessary to maintain an adequate ...
Gillies, Stewart
core +1 more source
Gong-kuang zidonghuaTo address the issues of decision-making delay and insufficient parameter accuracy in traditional anti-wind control during mine fire accidents, a method for dynamic simulation of anti-wind effect in coal mine ventilation systems and construction of an ...
WANG Zhixin +5 more
doaj +1 more source
Explosion Evaluation Of Mine Ventilation Stoppings [PDF]
The National Institute for Occupational Safety and Health (NIOSH) and the Mine Safety and Health Administration (MSHA) conducted joint research to evaluate explosion blast effects on mine ventilation stoppings at the NIOSH Lake Lynn Experimental Mine ...
core
Research and Application of Intelligent Ventilation Control System in Coal Mine
Scientific Journal of TechnologyWith the high-quality development of the coal industry, the intellectualization of coal mines has become an inevitable trend. As an important component of coal mine intellectualization, the intelligent ventilation system is of great significance for improving the efficiency and safety of mine ventilation.
openaire +1 more source
Impact of using auxiliary fans on coal mine ventilation efficiency and cost [PDF]
"Coal mine ventilation systems are often subject to high leakage rates. As a result, changes in airflow resistance will strongly affect the efficiency with which air is delivered to the working place.
core
Gong-kuang zidonghuaAs shallow coal resources become increasingly depleted, deep coal mining is key to ensuring national energy security. In deep mining, the spatiotemporal correlation characteristics of coal and gas outbursts and coal–rock–gas coupled dynamic disasters ...
YAN Zhenguo +7 more
doaj +1 more source
Research and Application of Intelligent Ventilation Control Systems in Coal Mines
Frontiers in Science and EngineeringThe intelligent transformation of coal mines is an inevitable path for the development and transition of the coal industry. As one of the first batch of national intelligent demonstration coal mines, Yannan Coal Mine has undergone an intelligent upgrade and transformation of its ventilation system.
openaire +1 more source