- 41. Production risk management in the foundry
- (Content №1 2020)
- ... of emergency measures. Ekonomichnyi Visnyk Natsionalnoho Hirnychoho Universytetu, (2), 100-106. 16. Bezsonnyi, V. L. (2018). Mathematical modeling while ensuring safe working conditions. Bezpeka ...
- Created on 10 March 2020
- 42. Prediction of transient processes in oil pipelines with the purpose of emergency incident prevention
- (Content №1 2020)
- ... 12. Zapukhliak, V., Poberezhny, L., Maruschak, P., Grudz Jr., V., Stasiuk, R., Brezinová, J., & Guzanová, A. (2019). Mathematical modeling of unsteady gas transmission system operating conditions ...
- Created on 10 March 2020
- 43. DC link power supply system of electric drill
- (Content №1 2020)
- ... drill power supply system, factors that affect its reliability and efficiency are determined. As a result of mathematical modeling of functioning of the electrotechnical complex of electric drill power ...
- Created on 10 March 2020
- 44. Review of methods for energy-efficiency improvement in induction machines
- (Content №1 2020)
- ... of a few trends was traced in this domain. The reference value of the field-generating current is an additional degree of freedom in the mathematical model of the investigated system. It influences the ...
- Created on 10 March 2020
- 45. Earth fault protection for compensated electric networks based on frequency filters
- (Content №1 2020)
- ... the zero sequence voltage and currents. Methodology. The methods of mathematical modeling and analysis of transients in compensated electric networks of 6‒35 kV, Fourier transform and Goertzel ...
- Created on 10 March 2020
- 46. Mathematical model of oscillations of a drill tool with a drill bit of cutting-scraping type
- (Content №1 2020)
- ... and developing a mathematical model to study their properties. Methodology. The solution to this problem is based on one of the basic principles of analytical mechanics ‒ the Lagrange principle. The ...
- Created on 10 March 2020
- 47. Two-dimensional elastic theory methods for describing the stress state and the modes of elastic boring
- (Content №1 2020)
- ... and corresponding external loads on the lateral surface of a cylindrical drilling bit of a canonical cross-section. Such mathematical models and analysis of the external load structure can be effectively ...
- Created on 10 March 2020
- 48. Modeling of the heat transfer process taking into account bursting expansion of fire-retardant coating
- (Content №1 2020)
- ... of Engineering Physics and Thermophysics, 89(2), 357-368. https://doi.org/10.1007/s10891-016-1386-8. 12. Pazen, O. Y. (2017). Mathematical modelling and computer simulation of direct method for ...
- Created on 10 March 2020
- 49. Ulpa particle separation model in a spiral classifier
- (Content №1 2020)
- ... theoretical model with subsequent control calculations. Methods of analysis, synthesis, systematisation and generalisation, and mathematical model method were used. Findings. Dependencies are ...
- Created on 10 March 2020
- 50. Mathematical model of heat processes in terms of gas-saturated rock breaking by means of shearers and tunneling machines
- (Content №1 2020)
- ... текст / full article Abstract: Purpose. To evaluate the effect of mining and technical factors on friction combustion of methane-air mixtures on the basis of a mathematical model of ...
- Created on 10 March 2020