- 1. Influence of particle geometry on the efficiency of operation of quasistatic and inertial disintegrators
- (Content №6 2020)
- ... parts of new designs of roll and vibrational centrifugal disintegrators. Methodology. A mathematical model of quasistatic flexural deformations of ellipsoid-shaped particles is developed for the case of ...
- Created on 22 December 2020
- 2. Integrated system of modular power supply and multilevel control of brushless dc motor for electric vehicles
- (Content №6 2020)
- ... by computer simulation. Methodology. To solve these problems, the methods of automatic control theory, elements of the discrete mathematics, and the theory of algorithms are used. The mathematical model ...
- Created on 22 December 2020
- 3. Optimization of heat production processes in the biofuel vortex combustion systems
- (Content №6 2020)
- Authors: V.S.Fedoreiko, orcid.org/0000-0001-5822-3002, V. Hnatiuk Ternopil National Pedagogical University, Ternopil, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. M.I.Rutylo, orcid.org/0000-0002-2052-6101, V. ...
- Created on 22 December 2020
- 4. System approach to forecasting and preparedness of response to emergency situations
- (Content №6 2020)
- ... regional structures with the level of threats in these territories. Methods of mathematical statistics and mathematical modeling were used in the study on the effectiveness of the application of system ...
- Created on 22 December 2020
- 5. Automated control system as a tool for ensuring financial and economic security of the enterprise
- (Content №6 2020)
- ... https://doi.org/10.33271/nvngu/2020-6/142 Abstract: Purpose. To develop a comprehensive mathematical model of the automated system of preparation and decision-making to ensure effective control of financial ...
- Created on 22 December 2020
- 6. Labor and assets optimization in the context of increasing the international information company efficiency
- (Content №6 2020)
- ... visual representation), mathematical modelling (to make a model of optimization of corporations expenditures management). Findings. Resulting from the application of the mathematical apparatus it was found ...
- Created on 22 December 2020
- 7. Comprehensive assessment of influence of the innovative development asymmetry on functioning of the industrial enterprise
- (Content №6 2020)
- ... 10. Nitsenko, V., Kotenko, S., Hanzhurenko, I., Mardani, A., Stashkevych, I., & Karakai, M. (2020). Mathematical Modeling of Multimodal Transportation Risks. In: Ghazali R., NawiN., Deris M., & ...
- Created on 22 December 2020
- 8. Strategic risk management in the development of university education in Ukraine
- (Contens №5 2020)
- ... in the form of a structural model. Findings. The risks in the development of university education in Ukraine were identified and justified. A mathematical model of strategic risk management was proposed. ...
- Created on 30 October 2020
- 9. Rational organization of the work of an electric vehicle maintenance station
- (Contens №5 2020)
- ... station (SS) due to the rational distribution of its resources. Methodology. System analysis of technological processes of diagnosing EVs depending on customer needs; mathematical modeling, operations ...
- Created on 30 October 2020
- 10. Control of the start of high-powered electric drives with the optimization in terms of energy efficiency
- (Contens №5 2020)
- ... electric drives through automatic selection of the best starting settings to increment its technical-and-economic indices. Methodology. Developing a mathematical model to determine energy efficiency ...
- Created on 30 October 2020
- 11. Recirculation power in the balance of hydraulic losses of centrifugal pump
- (Contens №5 2020)
- ... a centrifugal pump. IOP Materials Science and Engineering, 233, 1-8. https://doi.org/10.1088/1757-899X/233/1/012058. 7. Valyukhov, S. G., & Kretinin, A. V. (2016). Mathematical modeling of hydrodynamic ...
- Created on 30 October 2020
- 12. Experimental research on hydraulic resistance of deformed woven meshes
- (Contens №5 2020)
- ... used. The theoretical value of the hydraulic resistance coefficient of the deformed mesh is determined based on the obtained mathematical model of the deformed mesh cell. The values of pressure losses ...
- Created on 30 October 2020
- 13. Mathematical simulation of heat and mass exchange processes during dissociation of gas hydrates in a porous medium
- (Contens №5 2020)
- ... the temperature and pressure values determining the gas hydrate dissociation point are changed as the front of the phase transition advances. Practical value. The proposed mathematical model and calculation ...
- Created on 30 October 2020
- 14. Testing of the complex for gravitational washing of sand
- (Contens №5 2020)
- ... Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (3), 22-29. https://doi.org/10.29202/nvngu/2018-3/4. 4. Bondarenko, A. A. (2012). Mathematical modeling of soil dredger absorption processes ...
- Created on 30 October 2020
- 15. Peculiarities of mining the protecting pillar in the laminal massif of soft rocks
- (Contens №5 2020)
- ... P. M. (2018). Mathematical modelling of soil massif’s deformations under its drainage. International Journal of Applied Mathematics, 31(6), 751-762. https://doi.org/10.12732/ijam.v31i6.5. 15. Khalymendyk, ...
- Created on 30 October 2020
- 16. Determining the efficient management system for a specialized transport enterprise
- (Contens №4 2020)
- ... anticipates two levels: in terms of service parameters, and in terms of expenditures connected with order service of the enterprise. For the purpose, a mathematical model of such an order service system ...
- Created on 30 August 2020
- 17. Mathematical modeling of the processes of wastewater purification from phenols and rhodanides using glauconite
- (Contens №4 2020)
- ... natural glauconite as an adsorbent with a developed cationic ability to absorb toxic substances. To develop a mathematical model of the adsorption treatment of phenolic wastewater at a flotation plant. ...
- Created on 30 August 2020
- 18. Assessment of the individual risk of fatal injury to coal mine workers during collapses
- (Contens №4 2020)
- ... Abstract: Purpose. To develop an effective model for assessing occupational risk due to rock caving in the country’s coal mines. Methodology. A mathematical model based on the ...
- Created on 30 August 2020
- 19. Approbation of the technology of efficient application of excavator-automobile com-plexes in the deep open mines
- (Contens №4 2020)
- ... lag by 25 % and shortening the period for the development of the ore production capacity from 8 to 5 years. A mathematical model has been created to optimize the contours of working out stages for steeply ...
- Created on 30 August 2020
- 20. Predictability of a small-amplitude disturbance of coal seams in Western Donbas
- (Contens №4 2020)
- ... basement, Tectonophysics, 599, 29-44. https://doi.org/10.1016/j.tecto.2013.03.031. 11. Shurygin, D. N. (2013). Mathematical modeling of the carbon-bearing stratum and forecasting of geological conditions. ...
- Created on 30 August 2020