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Proceedings Papers

A Finnish District Heating Reactor: Background and General Overview

Jaakko Leppänen, Seppo Hillberg, Ville Hovi, Rebekka Komu, Joona Kurki, Unna Lauranto, Ahti Oinonen, Jussi Peltonen, Antti Rintala, Ville Tulkki, Riku Tuominen, Ville Valtavirta
Proc. ASME. ICONE28, Volume 1: Operating Plant Challenges, Successes, and Lessons Learned; Nuclear Plant Engineering; Advanced Reactors and Fusion; Small Modular and Micro-Reactors Technologies and Applications, V001T04A009, August 4–6, 2021
Paper No: ICONE28-64346
DOI: https://doi.org/10.1115/ICONE28-64346
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Topics: Central heating, Design, Coal, Governments, Heat, Boilers, Carbon, Climate, Containment, Energy generation
Proceedings Papers

A Finnish District Heating Reactor: Thermal-Hydraulic Design and Transient Analyses

Rebekka Komu, Seppo Hillberg, Ville Hovi, Jaakko Leppänen, Joona Leskinen
Proc. ASME. ICONE28, Volume 1: Operating Plant Challenges, Successes, and Lessons Learned; Nuclear Plant Engineering; Advanced Reactors and Fusion; Small Modular and Micro-Reactors Technologies and Applications, V001T04A006, August 4–6, 2021
Paper No: ICONE28-64163
DOI: https://doi.org/10.1115/ICONE28-64163
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Topics: Central heating, Design, Heat, Transient analysis, Transients (Dynamics)
Proceedings Papers

3D Core Thermal Hydraulics With the PORFLO Code: Turbulence Modeling and Porous Medium With Porosity Steps

Mikko Ilvonen, Ville Hovi, Veikko Taivassalo
Proc. ASME. ICONE22, Volume 4: Radiation Protection and Nuclear Technology Applications; Fuel Cycle, Radioactive Waste Management and Decommissioning; Computational Fluid Dynamics (CFD) and Coupled Codes; Reactor Physics and Transport Theory, V004T10A032, July 7–11, 2014
Paper No: ICONE22-30731
DOI: https://doi.org/10.1115/ICONE22-30731
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Topics: Modeling, Porosity, Porous materials, Thermal hydraulics, Turbulence, Fuels, Interpolation, Pressure, Algorithms, Boilers
Proceedings Papers

Modeling of Dryout in Core Debris Beds of Conical and Cylindrical Geometries

Eveliina Takasuo, Ville Hovi, Mikko Ilvonen, Stefan Holmström
Proc. ASME. ICONE20-POWER2012, Volume 2: Plant Systems, Structures, and Components; Safety and Security; Next Generation Systems; Heat Exchangers and Cooling Systems, 291-300, July 30–August 3, 2012
Paper No: ICONE20-POWER2012-54159
DOI: https://doi.org/10.1115/ICONE20-POWER2012-54159
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Topics: Modeling, Accidents, Particulate matter, Simulation, Flow (Dynamics), Geometry, Nuclear power stations, Power density, Simulation results, Vessels
Proceedings Papers

Applications and Development of the PORFLO 3D Code in Nuclear Power Plant Thermal Hydraulics

Eveliina Takasuo, Ville Hovi, Mikko Ilvonen
Proc. ASME. ICONE20-POWER2012, Volume 4: Codes, Standards, Licensing, and Regulatory Issues; Fuel Cycle, Radioactive Waste Management and Decommissioning; Computational Fluid Dynamics (CFD) and Coupled Codes; Instrumentation and Controls; Fuels and Combustion, Materials Handling, Emissions; Advanced Energy Systems and Renewables (Wind, Solar, Geothermal); Performance Testing and Performance Test Codes, 393-402, July 30–August 3, 2012
Paper No: ICONE20-POWER2012-54161
DOI: https://doi.org/10.1115/ICONE20-POWER2012-54161
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Topics: Nuclear power stations, Thermal hydraulics, Boilers, Modeling, Simulation, Simulation results, Two-phase flow, Accidents, Computational fluid dynamics, Computer software