Author

O. Ilchenko

Assistant

Kryvyi Rih National University 

50027, 11 Vitalii Matusevich Str., Kryvyi Rih, Ukraine

  • 5 Articles
  • 330 Views

All articles

open access
https://doi.org/10.31721/2306-5451-2021-1-53-107-112

Keywords: compressed air; turbocharger; cooling system; contact air cooler; Venturi pipe; gas; liquid

Suggested citation

Zamitskyi, О., & Ilchenko, O. (2021). Research of modern methods of compressed air cooling in turbochargers. Journal of Kryvyi Rih National University, 19(2), 107-112. https://doi.org/10.31721/2306-5451-2021-1-53-107-112
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19.11.2021 0 View Journal of Kryvyi Rih National University - Vol. 19, No. 2, 2021
open access
https://doi.org/10.31721/2306-5451-2022-1-54-27-33

Keywords: pulse demagnetization; oscillating circuit; circle-field method; mathematical modeling; computational program; optimization

Suggested citation

Tolmachev, S., Ilchenko, O., & Vlasenko, V. (2022). Calculation and optimization of pulse devices for demagnetization of ferrous metal slurries. Journal of Kryvyi Rih National University, 20(1), 27-33. https://doi.org/10.31721/2306-5451-2022-1-54-27-33
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26.04.2022 686 Views Journal of Kryvyi Rih National University - Vol. 20, No. 1, 2022
open access
https://doi.org/10.31721/2306-5451-2022-1-54-33-37

Keywords: compressed air; cooling system; contact air cooler; Venturi pipe; throat; gas; liquid

Suggested citation

Zamitskyi, О., Gromadskiy, V., & Ilchenko, O. (2022). Selection of the mixer construction of contact cooling system of the mine turbocharger. Journal of Kryvyi Rih National University, 20(1), 33-37. https://doi.org/10.31721/2306-5451-2022-1-54-33-37
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26.04.2022 577 Views Journal of Kryvyi Rih National University - Vol. 20, No. 1, 2022
open access
https://doi.org/10.31721/2306-5451-2023-1-56-133-139

Keywords: asynchronous motor; energy efficiency classes; modernization; life cycle; secondary market; torque sensors

Suggested citation

Tolmachev, S., & Ilchenko, O. (2023). Improving energy efficiency of asynchronous motors in Ukraine: state, possibilities, and prospects. Journal of Kryvyi Rih National University, 21(1), 133-139. https://doi.org/10.31721/2306-5451-2023-1-56-133-139
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25.04.2023 910 Views Journal of Kryvyi Rih National University - Vol. 21, No. 1, 2023
open access
https://doi.org/10.31721/2306-5451-2023-1-57-17-22

Keywords: information and communication technologies; integration; virtual learning; distance learning; environment; teacher; platform; higher education institution

Suggested citation

Ilchenko, O., & Serbina, A. (2023). Analysis of using the virtual learning environment of university. Journal of Kryvyi Rih National University, 21(2), 17-21. https://doi.org/10.31721/2306-5451-2023-1-57-17-22
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28.11.2023 834 Views Journal of Kryvyi Rih National University - Vol. 21, No. 2, 2023
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