- 21. Research on chemical composition of secondary copper anodes obtained from aqueous residues of refining process
- (Content №2 2022)
- ... of the primary raw materials. Originality.Experimental studies were conducted in specialized laboratories. The results obtained are novel and original. Practical value.The research results will be useful ...
- Created on 30 April 2022
- 22. Treatment of formation water at oil fields using granular filters with varying particle sizes
- (Content №2 2022)
- ... water preparation without suspended solid particles was improved on the basis of the theoretical and experimental studies carried out on a special laboratory unit. The dependence of the reservoir permeability ...
- Created on 30 April 2022
- 23. Assessment of sudden soil faults hazard when developing a coal seam
- (Content №1 2022)
- ... and experimental studies on the gas content of a coal seam, analysis of technologies for its development. Findings. Studies have shown that sudden fractures of the overworked massif with and without a ...
- Created on 25 February 2022
- 24. Experimental and theoretical studies on the operating parameters of hydromechanical drilling
- (Content №1 2022)
- ... The indicated laboratory and experimental studies are the basic ones to design the mode parameters of the washing programme for a hydromechanical drilling well; they belong to the main output data used ...
- Created on 25 February 2022
- 25. Choosing injectable solution for auger technology of underground space protection against pollution
- (Content №5 2021)
- ... of the concept of technology of the anti-filtration shield arrangement. Originality. Experimental studies made it possible to establish that the minimum water absorption of the shied samples is observed ...
- Created on 29 October 2021
- 26. Elastic, inelastic and time constant measurement for M102 (AL–C–O) dispersions-reinforced aluminum alloys
- (Content №5 2021)
- ... 10. Gheisari, R., Ghasemi, A.A., Jafarkarimi, M., & Mohtaram, S. (2014). Experimental studies on the ultra-precision finishing of cylindrical surfaces using magnetorheological finishing process. Production ...
- Created on 29 October 2021
- 27. Increasing the sensitivity of measurement of a moisture content in crude oil
- (Content №5 2021)
- ... transducer for crude oil have been developed. The results of experimental studies showed that for the selected version of the moisture converter circuit, the output signal frequency decreased in the range ...
- Created on 29 October 2021
- 28. Definition of rational operating modes of a vibratory jaw crusher
- (Content №4 2021)
- ... of a vibrating jaw crusher by means of automated electric drive. Mining informational and analytical bulletin (scientific and technical journal), 2, 130-136. 3. Sablin, R.A. (2014). Experimental studies ...
- Created on 23 August 2021
- 29. Compound physical and mechanical effects stimulating metastable diamond formation
- (Content №4 2021)
- ... properties and features of the internal structure for synthesized single crystals for the development of new models and hypotheses regarding the issue of diamond genesis. Methodology. Experimental studies ...
- Created on 23 August 2021
- 30. New methods for preventing crumbling and collapse of the borehole walls
- (Content №4 2021)
- ... .., Vasko, .S., & Yurych, L.R. (2019). Experimental studies of mechanical properties of rocks in thermobaric conditions. Exploration and development of oil and gas fields, 3(72), 32-41. 17. Sudakov, ...
- Created on 23 August 2021
- 31. Choosing the logistics chain structure for deliveries of bulk loads: case study of the Republic Kazakhstan
- (Content №3 2021)
- ... where the use of a given logistics chain structure is characterized by minimal total expenses. Findings. The experimental studies conducted considering two alternative logistics chain structures have shown ...
- Created on 23 June 2021
- 32. Feasibility study of exploiting gearbox oil temperature of wind turbine for improving a heat pump water heater in cold areas
- (Content №2 2021)
- ... K., & Dong, S. (2018). Experimental studies of a variable capacity direct-expansion solar-assisted heat pump water heater in autumn and winter conditions. Solar Energy, 170, 352-357. https://doi.org/10.1016/j.solener.2018.05.081. ...
- Created on 29 April 2021
- 33. Investigation on the process of injection of commercial grade and blended fuel in a diesel engine
- (Content №2 2021)
- ... I., &Holkina, O. (2015). Creation and experimental studies of the dynamic measuring concentrations of particulates in the exhaust gases of diesel engines. Teka Komisji Motoryzacji i Energetyki Rolnictwa, ...
- Created on 29 April 2021
- 34. Choosing a servicing company’s strategy while interacting with freight owners at the road transport market
- (Content №1 2021)
- ... and consignment weight. Findings. The conducted experimental studies have shown that as a result of the use of the proposed methodology, the optimal strategy of a forwarding company can always be determined ...
- Created on 05 March 2021
- 35. Experimental study on an overhead crane passing a rail track joint
- (Content №1 2021)
- ... measurement system, the direct method was used, under which calibration is performed directly on the structure on which experimental studies will be carried out in the future. Findings. It was ...
- Created on 05 March 2021
- 36. Increasing the efficiency of water shut-off in oil wells using sodium silicate
- (Content №1 2021)
- ... Methodology. The goal of the work was achieved by conducting theoretical and experimental studies on technological processes of water blocking in an oil reservoir, and by identifying patterns of gel formation ...
- Created on 05 March 2021
- 37. Geological and mining-engineering peculiarities of implementation of hydromechanical drilling principles
- (Content №1 2021)
- Authors: A.O.Ihnatov, orcid.org/0000-0002-7653-125X, Dnipro University of Technology, Dnipro, Ukraine, email: This email address is being protected from spambots. You need JavaScript enabled to view it. Ye.A.Koroviaka, orcid.org/0000-0002-2675-6610, Dnipro University of Technology, ...
- Created on 05 March 2021
- 38. Optimization of heat production processes in the biofuel vortex combustion systems
- (Content №6 2020)
- ... rational dosing regimes of the fuel mixture components, experimental studies on energy-efficient heat generation processes in vortex combustion systems of uncertified fuel are carried out. The research ...
- Created on 22 December 2020
- 39. Modeling of the earth’s surface subsidence during its undermining by stoping in coal mines
- (Content №6 2020)
- ... K.A. (2017). Experimental studies of the modified algorithm of Delaunay triangulation. System administrator, (11), 93-95. 8. Altaeva, A., Sedina, S., Baltieva, A., & Kashnikov, Ju. (2017). Method for ...
- Created on 22 December 2020
- 40. Research on technology of complex processing of phosphogypsum
- (Contens №5 2020)
- ... from wastewater treatment plants. Methodology. For research, a laboratory unit for complex processing of phosphogypsum was prepared and the principle of its work was described. The experimental studies ...
- Created on 30 October 2020