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Vladimir Necas
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Journal Articles

Development and Processing of Thermal-Hydraulic Model for GFR 2400 Fast Reactor Design and NESTLE Coupled Transient Code

Filip Osuský, Branislav Vrban, Štefan Čerba, Jakub Lüley, Vladimír Nečas
Journal: Journal of Nuclear Engineering and Radiation Science
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2022, 8(4): 041401.
Paper No: NERS-21-1012
DOI: https://doi.org/10.1115/1.4051515
Published Online: March 22, 2022
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Topics: Coolants, Design, Fast neutron reactors, Fuels, Heat, Temperature, Transients (Dynamics), Temperature distribution, Simulation, Cladding systems (Building)
Journal Articles

Fuel Performance Modeling at High Burn-Up by FEMAXI-6 Code

Jakub Lüley, Branislav Vrban, Štefan Čerba, Filip Osuský, Vladimír Nečas
Journal: Journal of Nuclear Engineering and Radiation Science
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2022, 8(4): 041601.
Paper No: NERS-21-1030
DOI: https://doi.org/10.1115/1.4052519
Published Online: March 22, 2022
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Topics: Fuels, Grain size, Irradiation (Radiation exposure), Modeling, Nuclear fission, Rods, Pressure, Cladding systems (Building), Stress
Journal Articles

Cross Section and Fission Yields Induced Uncertainty in the Water–Water Energetic Reactor-440 Burnup Calculation

Branislav Vrban, Štefan Čerba, Jakub Lüley, Filip Osuský, Vladimír Nečas
Journal: Journal of Nuclear Engineering and Radiation Science
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2022, 8(4): 041502.
Paper No: NERS-21-1010
DOI: https://doi.org/10.1115/1.4051613
Published Online: March 16, 2022
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Topics: Fuels, Nuclear fission, Uncertainty, Water, Nuclides, Neutrons
Proceedings Papers

Advanced Alternatives of VVER-440 Fuel Assembly

Juraj Tomaškovič, Petr Dařílek, Radoslav Zajac, Vladimír Nečas
Proc. ASME. ICONE22, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle and Balance of Plant; Nuclear Fuel and Materials; Plant Systems, Structures and Components; Codes, Standards, Licensing and Regulatory Issues, V001T02A027, July 7–11, 2014
Paper No: ICONE22-31108
DOI: https://doi.org/10.1115/ICONE22-31108
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Topics: Fuels, Manufacturing, Absorption, Nuclear fuel cycle, Optimization, Equilibrium (Physics), Pressurized water reactors
Proceedings Papers

The Analysis of Metal Melting Application in the Management of Metallic Radioactive Materials Arising From Decommissioning of Nuclear Installations

Andrej Slimak, Vladimir Necas
Proc. ASME. ICEM2013, Volume 1: Low/Intermediate-Level Radioactive Waste Management; Spent Fuel, Fissile Material, Transuranic and High-Level Radioactive Waste Management, V001T01A025, September 8–12, 2013
Paper No: ICEM2013-96143
DOI: https://doi.org/10.1115/ICEM2013-96143
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Topics: Melting, Metals, Nuclear decommissioning, Radioactive substances, Flow (Dynamics), Databases, Decontamination, Radioactive wastes, Radioactivity, Waste management
Proceedings Papers

Calculation of the Dose Load During Dismantling of Large Components in the Process of Decommissioning of Nuclear Installations

Martin Hornacek, Vladimir Necas, Peter Bezak
Proc. ASME. ICEM2013, Volume 2: Facility Decontamination and Decommissioning; Environmental Remediation; Environmental Management/Public Involvement/Crosscutting Issues/Global Partnering, V002T03A025, September 8–12, 2013
Paper No: ICEM2013-96141
DOI: https://doi.org/10.1115/ICEM2013-96141
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Topics: Nuclear decommissioning, Stress, Boilers, Decontamination, Computers, Nuclear power stations
Proceedings Papers

Evaluation of External Exposure During Building and Operation of Concrete Bridges Constructions That Reuse the Conditionally Released Steels

Michal Panik, Vladimir Necas
Proc. ASME. ICEM2011, ASME 2011 14th International Conference on Environmental Remediation and Radioactive Waste Management, Parts A and B, 1525-1532, September 25–29, 2011
Paper No: ICEM2011-59120
DOI: https://doi.org/10.1115/ICEM2011-59120
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Topics: Concrete bridges, Steel, Bridges (Structures), Modeling, Computers, Nuclear decommissioning, Radioactivity, Radioisotopes
Proceedings Papers

Conditional Release of Steel From Decommissioning in a Form of Reinforced Concrete

Jozef Pritrsky, Miroslav Brodnan, Vladimir Necas
Proc. ASME. ICEM2011, ASME 2011 14th International Conference on Environmental Remediation and Radioactive Waste Management, Parts A and B, 519-523, September 25–29, 2011
Paper No: ICEM2011-59058
DOI: https://doi.org/10.1115/ICEM2011-59058
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Topics: Nuclear decommissioning, Reinforced concrete, Steel, Corrosion, Radioisotopes, Calcium hydroxide, Carbon dioxide, Computer software, Concretes, Safety
Proceedings Papers

Reuse of Conditionally Released Radioactive Materials From NPP Decommissioning Applied in Motorway Bridges Construction

Michal Panik, Tomas Hrncir, Vladimir Necas
Proc. ASME. ICEM2010, ASME 2010 13th International Conference on Environmental Remediation and Radioactive Waste Management, Volume 1, 61-67, October 3–7, 2010
Paper No: ICEM2010-40073
DOI: https://doi.org/10.1115/ICEM2010-40073
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Topics: Bridges (Structures), Construction, Highways, Nuclear decommissioning, Nuclear power stations, Radioactive substances, Radioactive wastes, Carbon steel, Contamination, Irradiation (Radiation exposure)