Journal of Kryvyi Rih National University

Measurement of magnetic separation process parameters on the basis of ultrasonic control methods

V. Morkun, N. Morkun, V. Tron, O. Serdyuk, I. Gaponenko, A. Gaponenko

https://doi.org/10.31721/2306-5451-2021-1-52-10-15

Keywords: magnetic separation; ultrasonic measurements; iron ore pulp; mathematical model

Suggested citation

Morkun, V., Morkun, N., Tron, V., Serdyuk, O., Gaponenko, I., & Gaponenko, A. (2021). Measurement of magnetic separation process parameters on the basis of ultrasonic control methods. Journal of Kryvyi Rih National University, 19(1), 10-15. https://doi.org/10.31721/2306-5451-2021-1-52-10-15

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27.04.2021 424 Views Journal of Kryvyi Rih National University - Vol. 19, No. 1, 2021

Search for ways for reduction of losses and impoverishment of iron raw materials

A. Azaryan, V. Morkun, D. Shvets, O. Cherkasov, А. Gritsenko, О. Shvydkyi

https://doi.org/10.31721/2306-5451-2021-1-52-15-19

Keywords: iron ore raw materials; inclinometry; impoverishment; accelerometer; gyroscope; magnetometer

Suggested citation

Azaryan, A., Morkun, V., Shvets, D., Cherkasov, O., Gritsenko, А., & Shvydkyi, О. (2021). Search for ways for reduction of losses and impoverishment of iron raw materials. Journal of Kryvyi Rih National University, 19(1), 15-19. https://doi.org/10.31721/2306-5451-2021-1-52-15-19

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27.04.2021 374 Views Journal of Kryvyi Rih National University - Vol. 19, No. 1, 2021

Preliminary treatment of pulp by ultrasound for cleaning of ore grains and disintegration of flocculation formations based on the effects of cavitation

V. Morkun, N. Morkun, V. Tron, O. Serdyuk, A. Gaponenko, I. Gaponenko

https://doi.org/10.31721/2306-5451-2022-1-54-3-8

Keywords: ultrasound; cavitation; iron ore pulp; disintegration; flocculation

Suggested citation

Morkun, V., Morkun, N., Tron, V., Serdyuk, O., Gaponenko, A., & Gaponenko, I. (2022). Preliminary treatment of pulp by ultrasound for cleaning of ore grains and disintegration of flocculation formations based on the effects of cavitation. Journal of Kryvyi Rih National University, 20(1), 3-7. https://doi.org/10.31721/2306-5451-2022-1-54-3-8

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26.04.2022 420 Views Journal of Kryvyi Rih National University - Vol. 20, No. 1, 2022

Analysis of methods for estimating the parameters of the ultrasonic wave backscattering process

V. Morkun, N. Morkun, A. Gaponenko, Ye. Bobrov

https://doi.org/10.31721/2306-5451-2022-1-55-3-10

Keywords: ultrasound; backscattering; measurement; methods; evaluation

Suggested citation

Morkun, V., Morkun, N., Gaponenko, A., & Bobrov, Ye. (2022). Analysis of methods for estimating the parameters of the ultrasonic wave backscattering process. Journal of Kryvyi Rih National University, 20(2), 3-9. https://doi.org/10.31721/2306-5451-2022-1-55-3-10

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28.11.2022 470 Views Journal of Kryvyi Rih National University - Vol. 20, No. 2, 2022

Simulation of iron ore magnetic separation

V. Morkun, N. Morkun, S. Hryshchenko, O. Serdyuk, A. Gaponenko, Ye. Bobrov

https://doi.org/10.31721/2306-5451-2022-1-55-137-146

Keywords: magnetic separation; simulation; outgoing Lamb waves; magnetic field; prediction; quality

Suggested citation

Morkun, V., Morkun, N., Hryshchenko, S., Serdyuk, O., Gaponenko, A., & Bobrov, Ye. (2022). Simulation of iron ore magnetic separation. Journal of Kryvyi Rih National University, 20(2), 137-145. https://doi.org/10.31721/2306-5451-2022-1-55-137-146

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28.11.2022 461 Views Journal of Kryvyi Rih National University - Vol. 20, No. 2, 2022

Methods of ultrasonic wave generation in the practice of non-destructive measurements

V. Morkun, N. Morkun, A. Gaponenko, Ye. Bobrov

https://doi.org/10.31721/2306-5451-2023-1-56-54-62

Keywords: ultrasound; measurement; electromagnetic acoustic transducer; ore; analysis

Suggested citation

Morkun, V., Morkun, N., Gaponenko, A., & Bobrov, Ye. (2023). Methods of ultrasonic wave generation in the practice of non-destructive measurements. Journal of Kryvyi Rih National University, 21(1), 54-62. https://doi.org/10.31721/2306-5451-2023-1-56-54-62

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25.04.2023 452 Views Journal of Kryvyi Rih National University - Vol. 21, No. 1, 2023

Modelling of mining production processes with the use of acoustic emission characteristics of energy-intensive contact interaction

V. Morkun, N. Morkun, A. Gaponenko, Ye. Bobrov

https://doi.org/10.31721/2306-5451-2023-1-56-78-86

Keywords: contact interaction; well drilling; energy characteristics; acoustic emission; cepstral

Suggested citation

Morkun, V., Morkun, N., Gaponenko, A., & Bobrov, Ye. (2023). Modelling of mining production processes with the use of acoustic emission characteristics of energy-intensive contact interaction. Journal of Kryvyi Rih National University, 21(1), 78-86. https://doi.org/10.31721/2306-5451-2023-1-56-78-86

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25.04.2023 366 Views Journal of Kryvyi Rih National University - Vol. 21, No. 1, 2023

Investigation of a microcontroller-based control unit at a beneficiation plant employing the fine screening technology

V. Morkun, S. Hryshchenko, Ya. Hryshchenko, V. Nizhegorodtsev, D. Tananaiev

https://doi.org/10.31721/2306-5451-2024-1-58-22-30

Keywords: microcontroller; investigation; information; automation; control systems; fine screening

Suggested citation

Morkun, V., Hryshchenko, S., Hryshchenko, Ya., Nizhegorodtsev, V., & Tananaiev, D. (2024). Investigation of a microcontroller-based control unit at a beneficiation plant employing the fine screening technology. Journal of Kryvyi Rih National University, 22(1), 22-30. https://doi.org/10.31721/2306-5451-2024-1-58-22-30

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26.04.2024 451 Views Journal of Kryvyi Rih National University - Vol. 22, No. 1, 2024