- 41. Enhancing efficiency of air distribution by swirled-compact air jets in the mine using the heat utilizators
- (Contens №5 2020)
- ... in the mine when using supply and exhaust recuperators with utilization of heat of exhaust air. To achieve this goal, the task was to conduct full-scale experimental studies on the supply and exhaust recuperator, ...
- Created on 30 October 2020
- 42. Impact of duration of mechanochemical activation on enhancement of zinc leaching from polymetallic ore tailings
- (Contens №5 2020)
- ... ore tailings to ensure the sustainable mining. Methodology. In experimental studies on the mechanical activation of geomaterial from the tails of Sadon polymetallic ores, the DESI-11 disintegrator ...
- Created on 30 October 2020
- 43. Scientific basis and technologies of anthracite replacement at thermal power plants
- (Contens №3 2020)
- ... and fuel mixtures at thermal power plants of Ukraine. Methodology. Theoretical and experimental studies on the processes of combustion of coal and solid fuel biomass in the pulverized coal flame. ...
- Created on 02 July 2020
- 44. Thermodynamic aspect of rock destruction
- (Content №1 2020)
- ... a series of experimental studies on the density and velocity of propagation of longitudinal and transverse acoustic waves in sandstone samples under different loading conditions. Findings. According ...
- Created on 10 March 2020
- 45. Efficiency of application of antipyrogenic materials for coating coals and coke
- (Contens №6 2019)
- ... effective anti-pyrogenic coating for stacks of coal and special coke during open storage to preserve consumer properties. Methodology. The methods of technological modeling and experimental studies ...
- Created on 23 December 2019
- 46. Leveling of pressure flow of radial ventilator in mine ventilation system
- (Contens №6 2019)
- ... of experimental studies, the quality of the flow in the diffuser and the airline located directly behind the radial fan was estimated. Graphical and empirical dependencies are obtained. It is found that ...
- Created on 23 December 2019
- 47. The energy technological background of involving salty coals into energy balance of Ukraine. 2. Natural minerals as catalysts of thermochemical conversion of salty coals in various conditions
- (Contens №6 2019)
- ... law. Findings. The changes in the elemental composition of the organic mass of coal (OMC) occurring during the purification of salty coal by water extraction are determined. Experimental studies ...
- Created on 23 December 2019
- 48. Integrated control system of the thermal power complex using the tensor analysis methods
- (Information Technologies, Systems Analysis and Administration)
- ... Methods of comparative analysis, mathematic simulation are used; experimental studies are conducted. Findings. In the modern automation systems, the formation of a control action uses predicted values ...
- Created on 26 October 2019
- 49. Technological, lithological and economic aspects of data geometrization in coal mining
- (Mining)
- ... based on the planning of zones of variable stresses. Methodology. Methods of mathematical modeling for determination of loads for fastening of mechanized complexes, experimental studies on stressed-deformed ...
- Created on 26 October 2019
- 50. Experimental study of the method and device for wheel-sets acoustic monitoring of railway cars in motion
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... the acoustic monitoring method. Practical value. A model of the acoustic monitoring device was developed and configured based on experimental studies and subsequent calculations, which allowed ...
- Created on 19 August 2019