- 41. Impact of duration of mechanochemical activation on enhancement of zinc leaching from polymetallic ore tailings
- (Contens №5 2020)
- ... activation of the charge of 110g13 powder steel. Chernye Metally, (7), 47-52. 11. Bondarenko, V., Kovalevska, I., Astafiev, D., & Malova, O. (2018). Effect of mechanoactivated chemical additives ...
- Created on 30 October 2020
- 42. Rationale of use of guanidine surfactants for fire extinguishing in natural ecosystems
- (Contens №4 2020)
- ... of charge of the VVSH-9 fire extinguisher by 20–22 %; reducing the time of extinguishing the quenching model fire 1A by 15–20 %; increasing fire extinguishing efficiency of water by 1.98–2.23 times. It ...
- Created on 30 August 2020
- 43. Information technologies in modeling operation modes of mining dewatering plant based on economic and mathematical analysis
- (Contens №4 2020)
- ... for the discharge pipelines of mine drainage plants. The value of the economically feasible diameter (when using this criterion) is greater than when using the criterion of minimizing the production function ...
- Created on 30 August 2020
- 44. Impact of water saturation effect on sedimentary rocks strength properties
- (Contens №4 2020)
- ... and mechanical properties of loess discharged from the Yellow River into the Bohai Sea, China. Engineering Geology, 227, 4-11. https://doi.org/10.1016/j.enggeo.2017.04.019. 9. Shashenko, O., Shapoval, ...
- Created on 30 August 2020
- 45. Influence of mechanical and thermal treatments on microstructural transformations in cast irons and properties of synthesized diamond crystals
- (Contens №4 2020)
- ... we used the laser-induced detonation of explosive charges to create a flat shock-wave front and employed chemical, microstructural, spectral and X-ray phase analyzes. In particular, the features of chemical ...
- Created on 30 August 2020
- 46. Influence of pulse excitation on electromechanical indicators of a linear pulse converter of electrodynamic type
- (Contens №3 2020)
- ... Methodology. On the basis of the developed numerical model, the influence of pulsed excitation — vibrationally damped, half-wave, aperiodic, and aperiodic with recharge, on the characteristics and ...
- Created on 02 July 2020
- 47. Analysis of technical solutions for the implementation of on-board energy storage on the electric stock
- (Contens №3 2020)
- ... It is determined that a static reversible converter of controlled type with inductive or capacitive power dispensers is the most rational and energy efficient device for controlling the charge and discharge ...
- Created on 02 July 2020
- 48. The parameters of burden flow from the bins of bell-less top charging system of blast furnaces
- (Contens №3 2020)
- ... To prove the correspondence of the mathematical description regarding the process of the furnace charge material efflux out of the collecting bin of the bell-less top charging mechanism of a blast furnace ...
- Created on 02 July 2020
- 49. Method for evaluating technical condition of aggregates based on artificial intelligence
- (Contens №2 2020)
- ... 16. Horbiichuk, M. I., & Shchupak, I. V. (2010). Diagnostic model of natural gas supercharger lubrication system. Scientific Bulletin of the Ivano-Frankivsk National Technical University of Oil and Gas, 3(25), 130-137. ...
- Created on 10 May 2020
- 50. Distribution of inorganic nitrogen compounds in purification of storm wastewater of the engine-building manufactory
- (Contens №2 2020)
- ... 9. Shamanskii, S., & Boichenko, S. (2018). Standardization of maximum permissible discharges of biogenic elements into water bodies with wastewater in Ukraine. Ecological Sciences, 2(21), 119-126. ...
- Created on 10 May 2020