- 1. Recovery of iron and phosphorus removal from Gara Djebilet iron ore (Algeria)
- (Content №4 2021)
- ... separation (WLIMS). The effects of temperature, periods of time and Na2SO4 dosage on phosphorus removal, metallisation degree and iron recovery rate were tried and optimised. Furthermore, phase changes ...
- Created on 23 August 2021
- 2. Compound physical and mechanical effects stimulating metastable diamond formation
- (Content №4 2021)
- ... The value of the experimental research results refers to the development of a non-energy-intensive technology for the growing large diamond monocrystals at temperatures of 5001400 K, and pressures of 105107 ...
- Created on 23 August 2021
- 3. Water resistance of structured sand-sodium-silicate mixtures
- (Content №4 2021)
- ... in water at different temperatures. Findings. Changes in SSSM water resistance in water regularities depending on their manufacturing, use and storage conditions were established. Recommendations for SSSM ...
- Created on 23 August 2021
- 4. Evaluation of ultrasonic cleaning process
- (Content №3 2021)
- ... 13. Liao, Z., Zhang, X., Liu, T., Jia, J., & Tu, S.T. (2020). Characteristics of high-temperature equipment monitoring using dry-coupled ultrasonic waveguide transducers. Ultrasonics, 108, 106236. ...
- Created on 23 June 2021
- 5. Application of highly efficient hydrogen generation and storage systems for autonomous energy supply
- (Content №3 2021)
- ... supply for stationary and automotive low temperature PEM fuel cell power modules. International Journal of Hydrogen Energy, 40(35), 11491-11497. https://doi.org/10.1016/j.ijhydene.2015.01.095. 15.Fuel ...
- Created on 23 June 2021
- 6. Mathematical model of the process of drying fine dispersed materials under the influence of alternating electric current
- (Content №3 2021)
- ... is designed connecting temperature and moisture content in a plate from capillary-porous material by means of equations of mathematical physics. Originality. For the first time dependence has been obtained ...
- Created on 23 June 2021
- 7. Force and pressure function formulation for direct cold extrusion of aluminum alloy Al 1350 using regression method
- (Content №3 2021)
- ... 7. Nanthakumar, S., Rajenthirakumar, D., & Avinashkumar, S. (2020). Influence of temperature on deformation behavior of copper during microextrusion process. Proceedings of the Institution of Mechanical ...
- Created on 23 June 2021
- 8. Determination of stress concentration near the holes under dynamic loadings
- (Content №3 2021)
- ... A Numerical-Analytical Approach to the Analysis of Non-Stationary Temperature Fields in Multiply-Connected Solids. Mechanics, Materials Science & Engineering, (3), 90-106. https://doi.org/10.13140/RG.2.1.1167.0165. ...
- Created on 23 June 2021
- 9. Increasing gold leaching efficiency with change of solution rheological properties
- (Content №3 2021)
- ... The activation degree was from 3 to 8 minutes, the leaching time was 2, 4, 6 hours, the solution temperature varied from 13 to 30 degrees. Findings. According to the results of semi-industrial tests, the ...
- Created on 23 June 2021
- 10. Enhancing energetic and economic efficiency of heating coal mines by infrared heaters
- (Content №2 2021)
- ... that are not feasible at the same time. Methodology. When using infrared heating systems, local heating of the working area is provided. As a result, the necessary temperature conditions in the mines are ...
- Created on 29 April 2021
- 11. Segmentation of heat energy consumers based on data on daily power consumption
- (Content №2 2021)
- ... on statistics of thermal energy consumed, their area, outdoor and indoor air temperature. Methodology. Methods of statistical and intellectual data analysis, optimization methods, k-means method. Findings. ...
- Created on 29 April 2021
- 12. Control of density and velocity of emulsion explosives detonation for ore breaking
- (Content №2 2021)
- ... Szastok, M. (2019). The influence of temperature on the detonation velocity of selected emulsion explosives. Journal of Energetic Materials, 38(3), 336-347. https://doi.org/10.1080/07370652.2019.1702739. ...
- Created on 29 April 2021
- 13. Electric arc spraying of cermet coatings of steel 65G-Tic system
- (Content №2 2021)
- ... M., Gvozdeckii, V., Stupnyckyj, T., & Pokhmurskii, V. (2013). Iron-based coatings arc-sprayed with cored wires for applications at elevated temperatures. Surface and coatings technology, 220, 27-35. ...
- Created on 29 April 2021
- 14. Feasibility study of exploiting gearbox oil temperature of wind turbine for improving a heat pump water heater in cold areas
- (Content №2 2021)
- ... Abstract: Purpose. Feasibility of completely dispensing with solar collectors (SCs) that are used in heat pump (HP) systems for hot water in cold areas. Methodology. Since the temperature of gearbox oil ...
- Created on 29 April 2021
- 15. Method for optimization of switching frequency in frequency converters
- (Content №1 2021)
- ... 464-467. https://doi.org/10.1109/UKRCON.2019.8880015. 6.Bouzida,A., Abdelli,R., & Ouadah,M. (2016). Calculation of IGBT power losses and junction temperature in inverter drive. 2016 8th International ...
- Created on 05 March 2021
- 16. A deformation mode in a cold rolling condition to provide the necessary texture of the Ti-3Al-2.5V alloy
- (Content №1 2021)
- ... of hydrogen on the properties of polymorphic metals during thermal cycling near the polymorphism temperature. Theory and practice of metallurgy, (11), 62-70. 7.Zhuravel, O., Derbaba, V., Protsiv, V., & ...
- Created on 05 March 2021
- 17. Kinetics of quartz sand and its mixtures drying by microwave radiation
- (Content №1 2021)
- ... power of 700W with frequency of 2.45 GHz in air and in saturated water weighing 1 g steam medium. Accuracy of temperature measurement is 1, mass is 0.02 g. Realized in this investigation drying kinetics ...
- Created on 05 March 2021
- 18. Direct method of studying heat exchange in multilayered bodies of basic geometric forms with imperfect heat contact
- (Content №1 2021)
- ... method has been applied to solving the problem of the distribution of an unsteady temperature field over the thickness of multilayer structures of basic geometric shapes simultaneously, in the presence ...
- Created on 05 March 2021
- 19. Mathematical modeling of the surface roughness of the grinding wheel during straightening
- (Content №1 2021)
- ... Technology, 106(11), 5483-5495. https://doi.org/10.1007/s00170-020-05013-6. 12. Kalchenko, V.V., Yeroshenko, .., Boyko, S.V., &Ignatenko, P.L. (2019). Determination of instantaneous temperature in ...
- Created on 05 March 2021
- 20. Influence of technological process parameters on qualitative characteristics of coal thermolysis products
- (Content №1 2021)
- ... coking technology on the basis of the enterprise, two variants of temperature exposure to coal were tested. The first option is heating coal to 900 C, which is carried out by slow thermolysis of coal in ...
- Created on 05 March 2021