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Proceedings Papers

Large-Eddy Simulation for Dynamical Behavior of Drag and Lift Force on Cylinder Under Critical Reynolds Number Condition

Yasuo Hattori, Yuma Hasebe, Hitoshi Suto, Keisuke Nakao, Shuji Ishihara

Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A067, August 8–12, 2022

Paper No: ICONE29-93773

DOI: https://doi.org/10.1115/ICONE29-93773

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Topics: Cylinders, Drag (Fluid dynamics), Large eddy simulation, Lift (Fluid dynamics), Reynolds number, Turbulence

Proceedings Papers

Flow Mixing Characteristics in Double Loop Reactor Pressure Vessel Under Accident Conditions

Guanhui Xie, Runcheng Li, Tianyi Wei, Zhikang Lin, Dongyang Li, Sichao Tan

Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A010, August 8–12, 2022

Paper No: ICONE29-89228

DOI: https://doi.org/10.1115/ICONE29-89228

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Topics: Accidents, Boron, Flow (Dynamics), Fluids, Reactor vessels, Water, Pressure vessels, Coolants, Safety, Fluid dynamics

Proceedings Papers

Mixing Characteristic Measurement of Flow in Reactor Pressure Vessel by Laser Induced Fluorescent Method

Mingpeng Chen, Guanhui Xie, Dongyang Li, Sichao Tan

Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T07A038, August 4–6, 2021

Paper No: ICONE28-65770

DOI: https://doi.org/10.1115/ICONE28-65770

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Topics: Boron, Flow measurement, Fluids, Lasers, Reactor vessels, Slug flows, Coolants, Flow (Dynamics), Pressure vessels, Annulus

Proceedings Papers

Results of a LES Application to LBE Turbulent Flow in a Wire-Wrapped Single Rod Channel

Andrea Pucciarelli

Proc. ASME. ICONE28, Volume 3: Computational Fluid Dynamics (CFD); Verification and Validation; Advanced Methods of Manufacturing (AMM) for Nuclear Reactors and Components; Decontamination, Decommissioning, and Radioactive Waste Management; Beyond Design Basis and Nuclear Safety; Risk Informed Management and Regulation, V003T08A003, August 4–6, 2021

Paper No: ICONE28-64153

DOI: https://doi.org/10.1115/ICONE28-64153

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Topics: Liquid metals, Reynolds-averaged Navier–Stokes equations, Turbulence, Wire, Fluids, Eutectic alloys, Flux (Metallurgy), Fuel rods, Heat, Heat flux

Proceedings Papers

Influence of Inlet Turbulent Flow Generated by Periodic Computations on the Pressure Drop and Axial Velocity Distribution Predictions

Chufa Qiu, Bruno Raverdy, Vincent Faucher, André Bergeron

Paper No: ICONE28-64275

DOI: https://doi.org/10.1115/ICONE28-64275

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Topics: Computation, Pressure drop, Turbulence, Computational fluid dynamics, Elevations (Drawings), Fuel rods, Fully developed turbulent flow, Modeling, Reynolds number

Proceedings Papers

Comparison of Pebble Bed Velocity Profiles Between High-Fidelity and Intermediate-Fidelity Codes

David Reger, Elia Merzari, Paolo Balestra, Sebastian Schunert, Yassin A. Hassan

Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A086, August 4–6, 2021

Paper No: ICONE28-65759

DOI: https://doi.org/10.1115/ICONE28-65759

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Topics: Accidents, Computational fluid dynamics, Cooling, Drag (Fluid dynamics), Flow (Dynamics), Fluids, Graphics processing units, High temperature, Modeling, Porosity

Proceedings Papers

Experimental Study on Transient Heat Transfer for Helium Gas Flowing in a Minichannel

Feng Xu, Qiusheng Liu, Satoshi Kawaguchi, Makoto Shibahara

Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T12A039, August 4–5, 2020

Paper No: ICONE2020-16697

DOI: https://doi.org/10.1115/ICONE2020-16697

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Topics: Helium, Transient heat transfer, Heat, Flow (Dynamics), Temperature, Heat flux, Heat transfer coefficients, Transients (Dynamics), Control systems, Flowmeters

Proceedings Papers

Study on Breakdown Features and Characteristics of Film at the Corrugated Plate Corner

Bo Wang, Bowen Chen, Bingzheng Ke, Ru Li, Gongqing Wang, Ruifeng Tian, Chuan Lu

Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A002, August 4–5, 2020

Paper No: ICONE2020-16005

DOI: https://doi.org/10.1115/ICONE2020-16005

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Topics: Corners (Structural elements), Film thickness, Separation (Technology), Steam, Water, Air flow, Flow (Dynamics), Liquid films, Reynolds number, Boilers

Proceedings Papers

Experimental Study on Multi-Channel Jets in Plate Assembly Under Blockage Condition

Huang Huijian, Wang Peng, Li Dongyang, Sichao Tan

Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A058, August 4–5, 2020

Paper No: ICONE2020-16955

DOI: https://doi.org/10.1115/ICONE2020-16955

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Topics: Jets, Manufacturing, Flow (Dynamics), Computational methods, Coolants, Flowmeters, Fuels, Pressure, Reynolds number, Tensors

Proceedings Papers

Investigation on Velocity Distribution in the Subchannels of Pin Bundle With Wrapping Wire: Evaluation of Reynolds Number Dependence in 3-Pin Bundle

Kosuke Aizawa, Tomoyuki Hiyama, Masahiro Nishimura, Akikazu Kurihara, Katsuji Ishida

Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A037, August 4–5, 2020

Paper No: ICONE2020-16679

DOI: https://doi.org/10.1115/ICONE2020-16679

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Topics: Reynolds number, Wire

Proceedings Papers

Deposition Velocity and Penetration Efficiency in a Square Channel Using a Lagrangian-Based Modeling Approach

Byung-Hee Choi, Daniel Orea, Thien Nguyen, N. K. Anand, Yassin Hassan, Piyush Sabharwall

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, V001T03A026, August 4–5, 2020

Paper No: ICONE2020-16907

DOI: https://doi.org/10.1115/ICONE2020-16907

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Topics: Computational fluid dynamics, Computer simulation, Dimensions, Drag (Fluid dynamics), Ducts, Fast neutron reactors, Flow (Dynamics), Modeling, Particulate matter, Reynolds number

Proceedings Papers

Experimental and Numerical Investigation of Thermal Performance of Synthetic Jet Impingement

Pushpanjay K. Singh, Rohit Kothari, Santosh K. Sahu, Prabhat K. Upadhyay, Shashwat Singh

Paper No: ICONE2020-16775

DOI: https://doi.org/10.1115/ICONE2020-16775

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Topics: Computation, Computer cooling, Computer simulation, Computer software, Diaphragms (Mechanical devices), Diaphragms (Structural), Electromagnetic actuators, Excitation, Flow (Dynamics), Geometry

Proceedings Papers

Simulations of Experiments on Isothermal Containment Atmosphere Mixing Caused by Vertical Injection

Rok Krpan, Iztok Tiselj, Ivo Kljenak

Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T12A013, August 4–5, 2020

Paper No: ICONE2020-16234

DOI: https://doi.org/10.1115/ICONE2020-16234

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Topics: Containment, Engineering simulation, Simulation, Computational fluid dynamics, Diffusion (Physics), Turbulence, Vessels, Air jets, Buoyancy, Computer simulation

Proceedings Papers

Rewetting Analysis of Hot Moving Surface by Round Water Jet Impingement

Avadhesh Kumar Sharma, Mayank Modak, Santosh K. Sahu

Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A043, July 22–26, 2018

Paper No: ICONE26-81673

DOI: https://doi.org/10.1115/ICONE26-81673

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Topics: Cooling, Hot rolling, Imaging, Jets, Manufacturing industry, Nozzles, Quenching (Metalworking), Reynolds number, Stainless steel, Steel

Proceedings Papers

The Influence of Pebble Placement on the Wake of Tandem Pebbles in a Free Stream

Gerrit Botha, Yassin A. Hassan, Richard C. Kurwitz, Elia Merzari

Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A061, July 22–26, 2018

Paper No: ICONE26-81884

DOI: https://doi.org/10.1115/ICONE26-81884

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Topics: Computer simulation, Flow (Dynamics), Fluid dynamics, Kinetic energy, Reynolds number, Statistics, Turbulence, Wakes

Proceedings Papers

Large Eddy Simulation of 5-Tube Bundle Helical Coil Steam Generator Test Section

Mustafa Alper Yildiz, Elia Merzari, Yassin A. Hassan

Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A043, July 22–26, 2018

Paper No: ICONE26-82382

DOI: https://doi.org/10.1115/ICONE26-82382

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Topics: Boilers, Large eddy simulation, Flow (Dynamics), Shells, Design, Heat exchangers, Heat transfer coefficients, High temperature, Polynomials, Pressure drop

Proceedings Papers

Synthesis of a CFD Benchmark for the Thermal Mixing in a Sharp Corner T-Junction With a Wall

Afaque Shams, Nicolas Edh, Kristian Angele

Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A001, July 22–26, 2018

Paper No: ICONE26-81024

DOI: https://doi.org/10.1115/ICONE26-81024

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Topics: Computational fluid dynamics, Corners (Structural elements), Junctions, Reynolds-averaged Navier–Stokes equations, Fluctuations (Physics), Modeling, Temperature, Turbulence, Uncertainty, Computation

Proceedings Papers

Design of a Closely-Spaced Rod Bundle for a Reference Direct Numerical Simulation

Afaque Shams, Tomasz Kwiatkowski

Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A002, July 22–26, 2018

Paper No: ICONE26-81049

DOI: https://doi.org/10.1115/ICONE26-81049

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Topics: Computer simulation, Design, Fuel rods, Flow (Dynamics), Computational fluid dynamics, Reynolds-averaged Navier–Stokes equations, Heat transfer, Computation, Databases, Fluids

Proceedings Papers

Partially Averaged Navier-Stokes Turbulence Modeling of Flow in 5x5 PWR Fuel Assembly With Spacer Grid

Giacomo Busco, Yassin A. Hassan

Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A041, July 22–26, 2018

Paper No: ICONE26-82366

DOI: https://doi.org/10.1115/ICONE26-82366

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Topics: Flow (Dynamics), Fuels, Manufacturing, Modeling, Pressurized water reactors, Turbulence, Filters, Large eddy simulation, Resolution (Optics), Computer simulation

Proceedings Papers

Experimental Research on the Flow Resistance and Heat Transfer Characteristics in Rod Bundle Channel

Zhiqiang Zhu, Chunping Tian, Changqi Yan, Jianjun Wang, Tingting Ren, Zehua Guo

Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A075, July 22–26, 2018

Paper No: ICONE26-82195

DOI: https://doi.org/10.1115/ICONE26-82195

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Topics: Flow (Dynamics), Fuel rods, Heat transfer, Reynolds number, Friction, Pipes, Convection, Heat flux, Heating, Rods

NARROW

Large-Eddy Simulation for Dynamical Behavior of Drag and Lift Force on Cylinder Under Critical Reynolds Number Condition

Flow Mixing Characteristics in Double Loop Reactor Pressure Vessel Under Accident Conditions

Mixing Characteristic Measurement of Flow in Reactor Pressure Vessel by Laser Induced Fluorescent Method

Results of a LES Application to LBE Turbulent Flow in a Wire-Wrapped Single Rod Channel

Influence of Inlet Turbulent Flow Generated by Periodic Computations on the Pressure Drop and Axial Velocity Distribution Predictions

Comparison of Pebble Bed Velocity Profiles Between High-Fidelity and Intermediate-Fidelity Codes

Experimental Study on Transient Heat Transfer for Helium Gas Flowing in a Minichannel

Study on Breakdown Features and Characteristics of Film at the Corrugated Plate Corner

Experimental Study on Multi-Channel Jets in Plate Assembly Under Blockage Condition

Investigation on Velocity Distribution in the Subchannels of Pin Bundle With Wrapping Wire: Evaluation of Reynolds Number Dependence in 3-Pin Bundle

Deposition Velocity and Penetration Efficiency in a Square Channel Using a Lagrangian-Based Modeling Approach

Experimental and Numerical Investigation of Thermal Performance of Synthetic Jet Impingement

Simulations of Experiments on Isothermal Containment Atmosphere Mixing Caused by Vertical Injection

Rewetting Analysis of Hot Moving Surface by Round Water Jet Impingement

The Influence of Pebble Placement on the Wake of Tandem Pebbles in a Free Stream

Large Eddy Simulation of 5-Tube Bundle Helical Coil Steam Generator Test Section

Synthesis of a CFD Benchmark for the Thermal Mixing in a Sharp Corner T-Junction With a Wall

Design of a Closely-Spaced Rod Bundle for a Reference Direct Numerical Simulation

Partially Averaged Navier-Stokes Turbulence Modeling of Flow in 5x5 PWR Fuel Assembly With Spacer Grid

Experimental Research on the Flow Resistance and Heat Transfer Characteristics in Rod Bundle Channel

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