- 1. On the mechanism of ionization of atoms at compression of a substance by front of the converging shock wave
- (Content №3 2022)
- ... are used. Findings. An experimental study on the physicochemical state of a substance that has been processed with extremely high pressures and temperatures during compression by converging shock waves ...
- Created on 29 June 2022
- 2. A new method of disposal of concentrated solutions by crystallization of their components
- (Content №3 2022)
- ... B., Jiang, L., & Winston, R. (2020). Solar thermal wastewater evaporation for brine management and low pressure steam using the XCPC, Applied Energy, 265, 114746. https://doi.org/10.1016/j.apenergy.2020.114746. ...
- Created on 29 June 2022
- 3. Research into the properties of poured asphalt from electric furnace slag aggregate
- (Content №2 2022)
- ... to erosion, water absorption, pressure solidity, and pellets of clay have argued the fact that adding this slag to mixing eruptive aggregate indicates improvements of mechanical characteristics of poured ...
- Created on 30 April 2022
- 4. Electromechanical system of turbomechanism when using an alternative source of electric energy
- (Content №2 2022)
- ... Abstract: Purpose. Development of a water supply unit in the conditions of pressure control fed from a renewable source of electric energy with static compensator (STATCOM). Methodology. The research was ...
- Created on 30 April 2022
- 5. Determination of the stability of a three-layer shell of a traveling wheel with light filler
- (Content №2 2022)
- ... of critical external pressure. Methodology. When determining the critical external pressure, the method of variational calculation using the Euler equation of the mixed variational problem was used. To ...
- Created on 30 April 2022
- 6. Treatment of formation water at oil fields using granular filters with varying particle sizes
- (Content №2 2022)
- ... formation water effectively cleaned of suspended solids allows you to get a picture of the uniform distribution of water over the reservoir and, in general, the quality maintenance of reservoir pressure ...
- Created on 30 April 2022
- 7. Integrated improvement of the efficiency of computer control system of spatial orientation settings of drilling facilities
- (Content №1 2022)
- ... 3. Chornyi, O.M., Levytskii, G.M., Kuziv, I.M., & Chornyi, E.O. (2015). Completion technique at overburden and borehole pressure equilibrium when drilling wells in Precarpathia. Naphtohazova haluz ...
- Created on 25 February 2022
- 8. Determination of tightness of the filtering half-mask adhesion to a user’s face
- (Content №1 2022)
- ... & Yavorska, O. (2018). Evaluation f the Protective Properties of Filtering Half-Masks by Measuring Pressure Difference. Nauka ta Innovatsii, 14(3), 46-54. https://doi.org/10.15407/scin14.03.046. 2. ...
- Created on 25 February 2022
- 9. Selective non-catalytic reduction of nitrogen oxides in the production of iron ore pellets
- (Content №1 2022)
- ... as a reagent for the SNCR system. Findings. For the first series of calculations, the temperature field and the pressure field in the computational domain is obtained. Experimental research makes it possible ...
- Created on 25 February 2022
- 10. Defining the level of human comfort in the office environment by thermal factor
- (Content №1 2022)
- ... Yavorska, O., Cheberiachko, Y., & Yavorskyi, A. (2018). Analysis of pressure difference changes in respirator filters while dusting. E3S Web of Conferences, 60, 00012. https://doi.org/10.1051/e3sconf/20186000012. ...
- Created on 25 February 2022
- 11. Numerical studies on thermochemical processing of peat in a fixed layer
- (Content №1 2022)
- ... Abstract: Purpose. To investigate the gasification process of peat in gas generators with a fixed bed at a pressure of 1.5 MPa and create the initial conditions at the entrance to the waste burners required ...
- Created on 25 February 2022
- 12. Estimation of glass lubricant viscosity for hot extrusion of Cr-Ni steel and Ni alloy tubes
- (Content №1 2022)
- ... research of strain resistance steels and determination of the parameters hardening-softening during hot metal forming. Materials Working by Pressure, (2(41)), 238-244. Retrieved from http://www.dgma.donetsk.ua/science_public/omd/omd_2(41)_2015/article/41.pdf. ...
- Created on 25 February 2022
- 13. Optimization of the management system for mitigating the consequences of water area pollution during the crisis
- (Content №6 2021)
- ... better than the existing analogues. Practical value. The presented approach will make it possible to increase the efficiency and reliability of information systems for managing technogenic pressure on ...
- Created on 29 December 2021
- 14. New approach to injection of pressurizing gas into fuel tanks of power units
- (Content №6 2021)
- ... and accurately the gas flow rate for tank pressurization, using it with a temperature of up to ~1800 K. The drop in gas pressure disappears in the tank at the initial moment of operation of the pressurization ...
- Created on 29 December 2021
- 15. Ways to reduce hydraulic losses in multistage centrifugal pumping equipment for mining and oil-producing industries
- (Content №6 2021)
- ... the distribution of hydraulic losses in the elements of a centrifugal blower with coaxial impellers is considered. Experimental dependences on the establishment of pressure flow and power characteristics ...
- Created on 29 December 2021
- 16. Co-firing of gas coal dust fine particles and synthetic peat gas. Part 1. Simulation of processes of steam-air gasification of peat in a fixed bed and combustion of dust and gas mix in a stream
- (Content №6 2021)
- ... diameter dependence. Practical value. Using the constructed model, the process of thermochemical processing of 28939 kg/h of raw peat in three reactors with a fixed bed at a pressure of 1.5 MPa ...
- Created on 29 December 2021
- 17. Formation of converging cylindrical detonation front
- (Content №6 2021)
- ... the pressure of the detonation products of an external explosive charge. Methodology. An experimental technology for the manufacture of a photosensitive explosive composite and an experimental technique ...
- Created on 29 December 2021
- 18. Improvement of oil field development using enhanced oil recovery methods
- (Content №6 2021)
- ... intervals. Increased sweep efficiency and pressure at the wellhead at the beginning and at the end of the conformance control indicate a decrease in the conductivity of high-permeability formation intervals. ...
- Created on 29 December 2021
- 19. Effect of geological and technological parameters on the convergence in a stope
- (Content №6 2021)
- ... Mining Science, (25), 219-235. https://doi.org/10.5277/msc182515. 3. Ang, L., Qiang, M., Li, M., Li, K., Qian, M., & Jianbo, C. (2020). Coal Mine Abutment Pressure Distribution Based on a Strain-Softening ...
- Created on 29 December 2021
- 20. Assessing the effect of the COVID-19 pandemic on the government revenues: a study on individual taxpayers of Bangladesh
- (Content №5 2021)
- ... to reduce the pressure on tax collection. It might be beneficial to the government to manage the COVID-19 pandemic if the recommendations of the study are taken into consideration. Keywords: taxpayer, ...
- Created on 29 October 2021