Перегляд по Автору "Pashchenko, Oleksandr"

Зараз показуються 1-4 з 4

    • Offshore deep water oil drilling 

      Chibuzor, Chiamaka Jessica; Pashchenko, Oleksandr (2023)
      The difference between offshore deep water drilling of oil wells and shallow water drilling lies in the indicator of the depth at which the work is carried out. The process of extraction of minerals (oil) occurs with the ...

    • Oil wellhead equipment 

      Altahir, Abdulla Sanad Mahmoud; Pashchenko, Oleksandr (2023)
      Regardless of the extracted resource, the mouth is an extremely important functional element of the system. The productivity and efficiency of production, as well as convenience during the drilling process, depend on it. ...

    • Some effective method of processing copper concentrate 

      Kravchenko, Volodymyr; Hankevich, Valentyn; Pashchenko, Oleksandr; Kuts, Oleksandra (Видавництво НТУ ДП, 2020)
      Purpose. Using the special methods of processing it is proposed the forming of copper concentrate for further industrial usage. Methodology. The studies were carried on using continuous smelting of copper ...

    • SUBSTANTIATION OF MUD PREPARATION TECHNOLOGY 

      KOZHEVNYKOV, Anatolii; KAMYSHATSKYI, Oleksandr; PASHCHENKO, Oleksandr; KHOMENKO, Volodymyr; NAUMENKO, Mykolai; RATOV, Boranbai (2018)
      To study the advantages of hydrodynamic cavitation, to calculate the frequency of cavitation oscillations by the device parameters, to obtain a formula for determining the dispersion time of the material, and to study ...