- 1. Mathematical substantiation and creation of information tools for optimal control of drilling and blasting in open-pit mine
- (Content №6 2023)
- ... main relationships between the energy intensity of the roller drilling process and the strength parameters of the mass being destroyed. Mining Journal of Kazakhstan, (9), 8-12. 5. Vilkul, Yu. G., & ...
- Created on 23 December 2023
- 2. Features of modernization of a truck with a hybrid power transmission
- (Content №1 2023)
- ... required energy intensity of the energy storage device and the power of the vehicle’s power plant. An assessment of the modernization effectiveness of mining dump trucks by hybrid power transmission was ...
- Created on 25 February 2023
- 3. State policy of Ukraine in the sphere of environmental protection in the context of European integration
- (Content №2 2022)
- ... An ecological and economic indicator of efficiency of ecological policy expenses of primary energy on unit of GDP is offered. The forecast of energy intensity of GDP for 2022 is developed. It is established ...
- Created on 30 April 2022
- 4. Analysis of technical solutions for the implementation of on-board energy storage on the electric stock
- (Contens №3 2020)
- ... the amount of saved electricity for the cycle of “regenerative braking – acceleration of the train” depending on the type of connection of the on-board energy storage and its energy intensity. Practical ...
- Created on 02 July 2020
- 5. Enhancing the efficiency of gas distribution stations operation by selecting the optimal gas pressure and temperature parameters at the station outlet
- (Contens №3 2020)
- ... Abstract: Ukraine ranks first in the world in terms of energy intensity per unit of GDP, which means that Ukrainian enterprises spend the most energy in comparison with other countries in the ...
- Created on 02 July 2020
- 6. Some features of drilling technology with PDC bits
- (Contens №3 2020)
- ... part of the face during the drilling process. This design of the blade bit can reduce the energy intensity of drilling. References. 1. Yahiaoui, M., Paris, J-Y., Delbé, K., Denape, J., Gerbaud, ...
- Created on 02 July 2020
- 7. Determination of drilling and blasting parameters considering the stress-strain state of rock ores
- (Mining)
- ... energy intensity factor for breaking ores onto the inclined exposure which considers the exposure dip while correcting drilling and blasting parameters. There are also offered calculated numerical limits ...
- Created on 08 March 2019
- 8. Mining robotic complex with adaptive control software (mrcacs)
- (Mining)
- ... An innovative way of coal cutting in the longwall, which provides a reduction in energy intensity of the formation of cutting up to 10 times over an existing shearer, is offered. The total capacity of ...
- Created on 30 September 2016
- 9. The determination of the force of blocked cuting of soil and coefficient of energy intensity of deep ripping of soil
- (Mining)
- ... and the coefficient of energy intensity of soil ripping will have minimum values. To ensure the minimum energy intensity of soil ripping, argumentation of parameters of working bodies should be carried ...
- Created on 04 August 2016
- 10. The hypothesis on the energy assement as for operational safety of function elements in coal mining machines
- (Geotechnical and mining mechanical engineering, machine building)
- ... To develop a methodology aimed at determination of the time between overhauls (TBO) for coal mining machines based on the energy intensity of the unworked coal crushing. Methodology. For specific ...
- Created on 30 October 2015
- 11. Specifications of the rock massifs by the block sizes
- (Geology)
- ... gornykh poro [The Energy Intensity of Mechanical Rock Breaking], Baspager, Almaty, Kazakhstan. Ракишев Б.Р. Энергоемкость механического разрушения горных пород/ Ракишев Б.Р. – Алматы: Баспагер, 1998.– ...
- Created on 14 January 2015
- 12. Experimental research of the boring technology with pulsating instrument rotation
- (Electrical complexes and systems)
- Authors: A.A. Kozhevnykov, Doctor of Technical Sciences, Professor, State Higher Educational Institution «National Mining University», Professor of the Department of Technology of Mineral Deposits ...
- Created on 19 December 2012
- 13. Influence of length of segment on capacity of disk tool
- (Poturayev readings. Materials of the All-Ukrainian theoretical and practical conference)
- ... of diamonds and energy intensity of cutting on general length of contact of segments with stone are determined. Charts of cutting by the disk saw “on the serve” and “against the serve” are considered. ...
- Created on 23 November 2012
- 14. Working out setpoint of pulse rotation of the electric drive of the chisel machine tool
- (Electrical complexes and systems)
- ... Ukraine Annotation: The paper reviews the use of pulsed drilling technology to improve the rock destruction process efficiency, to reduce costs and minimize energy intensity during wells ...
- Created on 21 November 2012