All Stories

  1. Leakage and rotordynamic coefficients of labyrinth-scallop seals

    Article • PROBLEMS OF TRIBOLOGY, December 2024, Khmelnytskyi National University

    Dr. Andriy Zahorulko

  2. Numerical Simulation of the Behavior of Impulse Gas Seals

    Article • Tribology Online, July 2024, Japanese Society of Tribologists

    Dr. Andriy Zahorulko

  3. Computational studies of stuffing box packing seal wear mechanism using the Archard model

    Article • PROBLEMS OF TRIBOLOGY, June 2024, Khmelnytskyi National University

    Dr. Andriy Zahorulko

  4. Analysis of electro-spark alloying methods using one-component special technological environments

    Article • January 2024, American Institute of Physics

    Dr. Andriy Zahorulko

  5. 3D/4D Printing in Advanced Robotics Systems—Recent Developments and Applications

    Article • July 2023, MDPI AG

    Slawomir Blasiak, Dr. Andriy Zahorulko

  6. Experimental and CFD analysis of static and dynamic rotor stabilities in three-annular seals

    Article • Tribology International, July 2023, Elsevier

    Dr. Andriy Zahorulko

  7. CFD study of radial and tangential forces in two-annular seals

    Article • Tribology International, June 2023, Elsevier

    Dr. Andriy Zahorulko

  8. Dynamic behavior and difference pressure control of difference pressure regulator for dry gas seals

    Article • Mechanical Systems and Signal Processing, February 2022, Elsevier

    Dr. Andriy Zahorulko

  9. Computational Analysis of Sealing and Stability of a Deformable Floating and Fixed Rings of an Annular Seal

    Article • Journal of Engineering Sciences, January 2022, Sumy State University

    Dr. Andriy Zahorulko

  10. Numerical Simulation of 2-Way FSI Problem of Face Packing Seal: Impact of Parameters Change

    Article • Journal of Engineering Sciences, January 2022, Sumy State University

    Dr. Andriy Zahorulko

  11. Performance assessments and simulations of ROT (radial outflow turbine) for back-pressure turbine generator system

    Article • Proceedings of the Institution of Civil Engineers - Energy, August 2021, Elsevier

    Dr. Andriy Zahorulko

  12. Experimental and Numerical Studies on the Influence of Blade Number in a Small Water Turbine

    Article • Energies, May 2021, MDPI AG

    Dr. Andriy Zahorulko

  13. Computational analysis for scallop seals with sickle grooves, part I: Leakage performance

    Article • Mechanical Systems and Signal Processing, January 2021, Elsevier

    Dr. Andriy Zahorulko

  14. Dynamics of impulse seals with tubular feeders

    Article • Journal of Physics Conference Series, January 2021, Institute of Physics Publishing

    Dr. Andriy Zahorulko

  15. Increasing fretting resistance of flexible element pack for rotary machine flexible coupling Part 1. Analysis of the reasons affecting fretting resistance of flexible elements for expansion couplings

    Article • Journal of Physics Conference Series, January 2021, Institute of Physics Publishing

    Dr. Andriy Zahorulko

  16. New flowing system in cooling system axial-flow pump in a hard coal electric power plant

    Article • Journal of Physics Conference Series, January 2021, Institute of Physics Publishing

    Dr. Andriy Zahorulko

  17. XVI International Scientific and Engineering Conference Hermetic Sealing, Vibration Reliability and Ecological Safety of Pump and Compressor Machinery – HERVICON+PUMPS-2020

    Article • Journal of Physics Conference Series, January 2021, Institute of Physics Publishing

    Dr. Andriy Zahorulko

  18. Computational analysis for scallop seals with sickle grooves, part II: Rotordynamic characteristics

    Article • Mechanical Systems and Signal Processing, January 2021, Elsevier

    Dr. Andriy Zahorulko

  19. Calculation of the Characteristics of the Multi-gap Seal of the Centrifugal Pump, in Depend-ence on the Chambers' Sizes

    Article • MANUFACTURING TECHNOLOGY, September 2020, Jan Evangelista Purkyne University in Usti nad Labem

    Dr. Andriy Zahorulko

  20. Determination of mechanical characteristics of stuffing box packings

    Article • IOP Conference Series Materials Science and Engineering, August 2017, Institute of Physics Publishing

    Dr. Andriy Zahorulko

  21. Remarks on modeling the flexible seal ring housing

    Article • IOP Conference Series Materials Science and Engineering, August 2017, Institute of Physics Publishing

    Dr. Andriy Zahorulko

  22. Development and investigation of face buffer impulse seal of centrifugal compressor

    Article • Eastern-European Journal of Enterprise Technologies, February 2016, Private Company Technology Center

    Dr. Andriy Zahorulko

  23. A parametric and dynamic analysis of non-contacting gas face seals with modified surfaces

    Article • Tribology International, February 2016, Elsevier

    Slawomir Blasiak, Dr. Andriy Zahorulko

  24. Theoretical and experimental investigations of face buffer impulse seals with discrete supplying

    Article • Eastern-European Journal of Enterprise Technologies, August 2015, Private Company Technology Center

    Dr. Andriy Zahorulko

  25. Experimental investigation of mechanical properties of stuffing box packings

    Article • Sealing Technology, August 2015, Mark Allen Group

    Dr. Andriy Zahorulko

  26. Resource tests of face packing seals with reversible grooves

    Article • Technology audit and production reserves, January 2015, Private Company Technology Center

    Dr. Andriy Zahorulko

  27. Analysis of Buffer Impulse Seal

    Article • Procedia Engineering, January 2012, Elsevier

    Dr. Andriy Zahorulko

  28. Diagnosis of the Phenomenon of Flow as an Inspiration to Inventions in the Domain of Constructing Hydraulic Machines

    Article • Procedia Engineering, January 2012, Elsevier

    Dr. Andriy Zahorulko

  29. Finite-Element Analysis of Magnetic Field and the Flow of Magnetic Fluid in the Core of Magnetic-Fluid Seal for Rotational Shaft

    Article • Procedia Engineering, January 2012, Elsevier

    Dr. Andriy Zahorulko