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Proceedings Papers

Techno-Economic Evaluation of the Effect of Impurities on the Performance of Supercritical CO 2 Cycles

Ladislav Vesely, Vaclav Dostal, Jayanta Kapat, Subith Vasu, Scott Martin
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A014, June 17–21, 2019
Paper No: GT2019-90704
DOI: https://doi.org/10.1115/GT2019-90704
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Topics: Cycles, Supercritical carbon dioxide, Thermodynamic power cycles, Heat exchangers, Carbon capture and storage, Emissions, Energy generation, Fluids, Heat, Power stations
Proceedings Papers

Advanced S-CO 2 Brayton Power Cycles in Nuclear and Fusion Energy

Jan Syblik, Ladislav Vesely, Slavomir Entler, Vaclav Dostal, Jan Stepanek
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A015, June 17–21, 2019
Paper No: GT2019-90777
DOI: https://doi.org/10.1115/GT2019-90777
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Topics: Supercritical carbon dioxide, Thermodynamic power cycles, Cooling systems, Optimization, Computer software, Coolants, Cooling, Cycles, Helium, Power stations
Journal Articles

Performance Test of the Air-Cooled Finned-Tube Supercritical CO 2 Sink Heat Exchanger

Ales Vojacek, Vaclav Dostal, Friedrich Goettelt, Martin Rohde, Tomas Melichar
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. June 2019, 11(3): 031014.
Paper No: TSEA-18-1171
DOI: https://doi.org/10.1115/1.4041686
Published Online: February 11, 2019
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Topics: Design, Errors, Flow (Dynamics), Heat exchangers, Heat transfer, Heat transfer coefficients, Pressure, Simulation, Steady state, Supercritical carbon dioxide
Proceedings Papers

Effect of Mixtures on Compressor and Cooler in Supercritical Carbon Dioxide Cycles

Ladislav Vesely, K. R. V. Manikantachari, Subith Vasu, Jayanta Kapat, Vaclav Dostal, Scott Martin
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A010, June 11–15, 2018
Paper No: GT2018-75568
DOI: https://doi.org/10.1115/GT2018-75568
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Topics: Compressors, Cycles, Supercritical carbon dioxide, Carbon dioxide, Fluids, Carbon capture and storage, Compression, Coolers, Design, Electricity (Physics)
Journal Articles

Effect of Impurities on Compressor and Cooler in Supercritical CO 2 Cycles

Ladislav Vesely, K. R. V. Manikantachari, Subith Vasu, Jayanta Kapat, Vaclav Dostal, Scott Martin
Journal: Journal of Energy Resources Technology
Article Type: Research-Article
J. Energy Resour. Technol. January 2019, 141(1): 012003.
Paper No: JERT-18-1331
DOI: https://doi.org/10.1115/1.4040581
Published Online: August 9, 2018
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Topics: Compressors, Cycles, Supercritical carbon dioxide, Temperature, Carbon dioxide
Proceedings Papers

Effect of Multicomponent Mixtures on Cycles With Supercritical Carbon Dioxide

Ladislav Vesely, Vaclav Dostal
Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A016, June 26–30, 2017
Paper No: GT2017-64044
DOI: https://doi.org/10.1115/GT2017-64044
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Topics: Cycles, Supercritical carbon dioxide, Carbon dioxide, Compressors, Heat exchangers, Thermodynamic power cycles, Carbon capture and storage, Design, Geothermal power stations, Heat recovery
Proceedings Papers

Experimental Investigation of an Application of Two-Phase Flow Differential Pressure Measurement in Vertical Square Channel

Ondrej Burian, Vaclav Dostal
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A049, June 26–30, 2016
Paper No: ICONE24-60684
DOI: https://doi.org/10.1115/ICONE24-60684
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Topics: Pressure measurement, Two-phase flow, Pressure, Steam, Boilers, Water, Flow (Dynamics), Porosity, Signals, Boiling water reactors
Proceedings Papers

Effect of Gaseous Admixtures on Cycles With Supercritical Carbon Dioxide

Ladislav Vesely, Vaclav Dostal, Jan Stepanek
Proc. ASME. GT2016, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T36A016, June 13–17, 2016
Paper No: GT2016-57644
DOI: https://doi.org/10.1115/GT2016-57644
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Topics: Cycles, Supercritical carbon dioxide, Carbon dioxide, Pinch effect, Heat exchangers, Design, Gases, Geothermal engineering, Heat recovery, Methane
Proceedings Papers

Design of Experimental Loop With Supercritical Carbon Dioxide

Ladislav Vesely, Vaclav Dostal, Petr Hajek
Proc. ASME. ICONE22, Volume 3: Next Generation Reactors and Advanced Reactors; Nuclear Safety and Security, V003T05A023, July 7–11, 2014
Paper No: ICONE22-30798
DOI: https://doi.org/10.1115/ICONE22-30798
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Topics: Design, Supercritical carbon dioxide, Cycles, Collaboration, Construction, Heat transfer, Testing
Proceedings Papers

Accident at Fukushima Dai-Ichi Nuclear Power Plant: Lessons Learned for the Czech Republic

Ladislav Vesely, Vaclav Dostal
Proc. ASME. ICONE22, Volume 5: Innovative Nuclear Power Plant Design and New Technology Application; Student Paper Competition, V005T17A065, July 7–11, 2014
Paper No: ICONE22-31160
DOI: https://doi.org/10.1115/ICONE22-31160
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Topics: Accidents, Fukushima nuclear disaster, Japan, 2011, Nuclear power stations, Errors, Cooling, Damage, Fuels, Condensers (steam plant), Coolants, Delays
Proceedings Papers

A Supercritical CO 2 Gas Turbine Power Cycle for Next-Generation Nuclear Reactors

Vaclav Dostal, Michael J. Driscoll, Pavel Hejzlar, Neil E. Todreas
Proc. ASME. ICONE10, 10th International Conference on Nuclear Engineering, Volume 2, 567-574, April 14–18, 2002
Paper No: ICONE10-22192
DOI: https://doi.org/10.1115/ICONE10-22192
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Topics: Brayton cycle, Nuclear reactors, Supercritical carbon dioxide, Supercritical carbon dioxide closed-cycle gas turbines, Thermodynamic power cycles
Proceedings Papers

Supercritical CO 2 Cycle for Fast Gas-Cooled Reactors

Vaclav Dostal, Michael J. Driscoll, Pavel Hejzlar, Yong Wang
Proc. ASME. GT2004, Volume 7: Turbo Expo 2004, 683-692, June 14–17, 2004
Paper No: GT2004-54242
DOI: https://doi.org/10.1115/GT2004-54242
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Topics: Cycles, Gas cooled reactors, Supercritical carbon dioxide, Brayton cycle, Temperature, Heat exchangers, Helium, Nuclear reactors, Pressure, Turbomachinery
Proceedings Papers

Study Plan for Material Corrosion Test in Lead and Bismuth Eutectic at High Temperature

Toru Nakazima, Abu Khalid Rivai, Koji Hata, Vaclav Dostal, Minoru Takahashi
Proc. ASME. ICONE14, Volume 4: Computational Fluid Dynamics, Neutronics Methods and Coupled Codes; Student Paper Competition, 627-629, July 17–20, 2006
Paper No: ICONE14-89420
DOI: https://doi.org/10.1115/ICONE14-89420
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Topics: Corrosion, High temperature, Alloys, Ceramics, Fast neutron reactors, Steel, Cladding systems (Building), Composite materials, Conceptual design, Flow (Dynamics)