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Proceedings Papers

Seismic Analysis of VVER-1000 Polar Crane

Yaroslav Dubyk, Vitalii Antonchenko
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T08A020, July 13–15, 2021
Paper No: PVP2021-61706
DOI: https://doi.org/10.1115/PVP2021-61706
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Topics: Cranes, Seismic analysis, Dynamic models, Nuclear power stations, Spectra (Spectroscopy), Stress, Analytical methods, Containment, Domes (Structural elements), Dynamic analysis
Proceedings Papers

Fracture Analysis of Reactor Pressure Vessel Lower Head Considering Core Meltdown Accident

Yaroslav Dubyk, Vitalii Antonchenko, Maksym Zarazovskii
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A063, July 13–15, 2021
Paper No: PVP2021-62062
DOI: https://doi.org/10.1115/PVP2021-62062
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Topics: Accidents, Fracture (Materials), Reactor vessels, Vessels, Boundary-value problems, Cavities, Cooling, Creep, Floods, Fracture mechanics
Proceedings Papers

Estimation of the Load Carrying Capacity of the Bellows Compensator for Gas Pipelines in the Areas of Mining Production

Volodymyr Stryzhalo, Maksym Zarazovskii, Andrii Bohdan, Zakhar Yaskovets, Vitalii Antonchenko
Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A019, August 3, 2020
Paper No: PVP2020-21738
DOI: https://doi.org/10.1115/PVP2020-21738
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Topics: Bellows (Equipment), Load bearing capacity, Mining, Pipelines
Proceedings Papers

Impact of the Outer Surface Air Cooling and WPS Approaches on the Brittle Fracture Margin of WWER RPV

Maksym Zarazovskii, Yaroslav Dubyk, Vladyslav Filonov, Vitalii Antonchenko, Oleksii Ishchenko
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A016, August 3, 2020
Paper No: PVP2020-21736
DOI: https://doi.org/10.1115/PVP2020-21736
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Topics: Brittle fracture, Cladding systems (Building), Cooling, Heat transfer, Reactor vessels, Ventilation
Proceedings Papers

In-Vessel Core Melt Retention Strategy Applied for the Rivne VVER-440 Unit

Yaroslav Dubyk, Vitalii Antonchenko
Proc. ASME. ICONE2020, Volume 1: Beyond Design Basis; Codes and Standards; Computational Fluid Dynamics (CFD); Decontamination and Decommissioning; Nuclear Fuel and Engineering; Nuclear Plant Engineering, V001T01A018, August 4–5, 2020
Paper No: ICONE2020-16913
DOI: https://doi.org/10.1115/ICONE2020-16913
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Topics: Ablation (Vaporization technology), Collapse, Vessels