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Proceedings Papers

Development and Verification of Thermal-Hydraulic Analysis Code for Flow Blockage in Narrow Rectangular Channel

Jianhua Xia, Qing Yang, Wei Xu, Xiaojing Liu, Ting Yang
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A059, August 8–12, 2022
Paper No: ICONE29-94325
DOI: https://doi.org/10.1115/ICONE29-94325
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Topics: Flow (Dynamics), Fuels, Thermal hydraulics
Proceedings Papers

ATHENA Main Heat Exchanger Conceptual Design and Thermal-Hydraulic Assessment With RELAP5 Code

Tommaso Del Moro, Pierdomenico Lorusso, Fabio Giannetti, Mariano Tarantino, Marco Caramello, Damiano Vitale Di Maio
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A059, August 8–12, 2022
Paper No: ICONE29-91997
DOI: https://doi.org/10.1115/ICONE29-91997
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Topics: Conceptual design, Heat exchangers, Thermal hydraulics
Proceedings Papers

Development and Verification of Thermal-Hydraulic Constitutive Model for Rectangular Channel

Yun Fei Feng, Lei Li, Ya Jie Nie, Xin Jiao, Jian Yi Li, Si Jia Meng, Ying Hao Li
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A026, August 8–12, 2022
Paper No: ICONE29-92795
DOI: https://doi.org/10.1115/ICONE29-92795
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Topics: Accidents, Constitutive equations, Critical heat flux, Flow (Dynamics), Fuels, Heart failure, Heat transfer, Heat transfer coefficients, Low temperature, Nuclear reactors
Proceedings Papers

Three-Dimensional Fine-Mesh Coupled Neutronics and Thermal-Hydraulics Calculation for PWR Fuel Pins

Qiuxia Xie, Xiaojing Liu, Xiang Chai
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A056, August 8–12, 2022
Paper No: ICONE29-93140
DOI: https://doi.org/10.1115/ICONE29-93140
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Topics: Diffusion (Physics), Fuels, Neutrons, Pins (Engineering), Pressurized water reactors, Thermal hydraulics
Proceedings Papers

Development of JAEA Advanced Multi-Physics Analysis Platform for Nuclear Systems

Tomohiro Kamiya, Ayako Ono, Kenichi Tada, Hiroshi Akie, Yasunobu Nagaya, Hiroyuki Yoshida, Tomohiro Kawanishi
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A025, August 8–12, 2022
Paper No: ICONE29-91828
DOI: https://doi.org/10.1115/ICONE29-91828
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Topics: Fuels, Physics, Simulation, Thermal hydraulics, Two-phase flow
Proceedings Papers

Development of a Numerical Simulation Method for Air Cooling of Fuel Debris by JUPITER

Susumu Yamashita, Shinichiro Uesawa, Hiroyuki Yoshida
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A006, August 8–12, 2022
Paper No: ICONE29-89345
DOI: https://doi.org/10.1115/ICONE29-89345
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Topics: Computer simulation, Cooling, Fuels, Natural convection, Porous materials, Temperature, Accidents, Boiling water reactors, Computational fluid dynamics, Containment vessels
Proceedings Papers

Application of the Refinement Spacer Grid Model in Subchannel Analysis Code

Si Ying Dong, Ping Yang, Fujun Gan, Yuanrong Liu
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A025, August 8–12, 2022
Paper No: ICONE29-90296
DOI: https://doi.org/10.1115/ICONE29-90296
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Topics: Axial flow, Economics , Flow (Dynamics), Fluids, Friction, Fuel rods, Momentum, Particulate matter, Pressurized water reactors, Rods
Proceedings Papers

Experimental Investigation on the Formation and Break-Up of Gas Stratification in the COTHYD Facility

Yuchen Zhang, Yuzhou Lu, Xiangyu Yun, Huiyong Zhang
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A068, August 8–12, 2022
Paper No: ICONE29-92162
DOI: https://doi.org/10.1115/ICONE29-92162
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Topics: Accidents, China, Containment, Erosion, Helium, Hydrogen, Nuclear power, Pressurized water reactors, Sprays, Steam
Proceedings Papers

Implementation and Analysis of Thermal Hydraulics Feedback in High-Fidelity Neutron Transport Program HNET

Yanling Zhu, Chen Hao, Peijun Li, Xiaoyu Zhou
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A021, August 8–12, 2022
Paper No: ICONE29-92724
DOI: https://doi.org/10.1115/ICONE29-92724
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Topics: Feedback, Neutrons, Thermal hydraulics
Proceedings Papers

Scaling and Designing Activities of Integral Test Facility for HPR1000 Reactor

Donghua Lu, Liangguo Li, Qianhua Su, Jun Xing
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A051, August 8–12, 2022
Paper No: ICONE29-93442
DOI: https://doi.org/10.1115/ICONE29-93442
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Topics: Design, Test facilities, Thermal hydraulics
Proceedings Papers

Post-hoc Interpretability Based Parameter Selection for Data Oriented Nuclear Reactor Accident Diagnosis System

Chengyuan Li, Meifu Li, Zhifang Qiu
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A014, August 8–12, 2022
Paper No: ICONE29-92505
DOI: https://doi.org/10.1115/ICONE29-92505
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Topics: Artificial neural networks, Errors, Nuclear power stations, Nuclear reactor accidents, Probability, Reliability, Thermal hydraulics, Trains, Transients (Dynamics), Uncertainty
Proceedings Papers

Coupled OpenMC/CTF to VERA Core Physics Benchmark Problem 6

Chang Zhang, Ruixiang Wang, Hui Guo, Hanyang Gu, Yao Xiao
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A101, August 8–12, 2022
Paper No: ICONE29-92642
DOI: https://doi.org/10.1115/ICONE29-92642
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Topics: Physics, Thermal hydraulics, Fuels, Temperature, Coolants, Light water reactors, Manufacturing, Simulation, Eigenvalues, Fuel rods
Proceedings Papers

3d Multi-Physics Numerical Coupling of Monte Carlo Neutronics and Thermal-Hydraulic for Solid Core

Qing Yang, Jianhua Xia, Xiaojing Liu, Qingquan Pan, Hui He, Tengfei Zhang
Proc. ASME. ICONE29, Volume 4: SMRs, Advanced Reactors, and Fusion, V004T04A038, August 8–12, 2022
Paper No: ICONE29-94534
DOI: https://doi.org/10.1115/ICONE29-94534
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Topics: Physics, Neutrons, Simulation, Computational fluid dynamics, Computer simulation, Conceptual design, Coolants, Design, Nuclear design, Optimization
Proceedings Papers

Thermal Hydraulics Analysis of a High-Performance Once-Through Steam Generator With Annular Narrow Slot Tube

Jinyu Han, Wen He, Shunran Guan, Chenru Zhao, Hanliang Bo
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, V001T04A007, August 4–6, 2021
Paper No: ICONE28-64168
DOI: https://doi.org/10.1115/ICONE28-64168
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Topics: Boilers, Thermal hydraulics
Proceedings Papers

Codes and Methods Improvements for VVER Comprehensive Safety Assessment: The CAMIVVER H2020 Project

Denis Verrier, Barbara Vezzoni, Barbara Calgaro, Olivier Bernard, Alberto Previti, Clément Lafaurie, Artur Hashymov, Pavlin Groudev, Antoaneta Stefanova, Neli Zaharieva, Frédéric Damian, Pietro Mosca, Daniele Tomatis, Ulrich Bieder, Adrien Willien, Nicolas Dos Santos, Luigi Mercatali, Victor Hugo Sanchez-Espinoza, Nicola Forgione, Sandro Paci
Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T07A010, August 4–6, 2021
Paper No: ICONE28-64169
DOI: https://doi.org/10.1115/ICONE28-64169
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Topics: Physics, Pressurized water reactors, Safety, Computers, Computational fluid dynamics, Maintenance, Modeling, Nuclear industry, Security, Thermal hydraulics
Proceedings Papers

Implementation of Solar Salt as Fluid in ASYST4.1 and Validation for a Natural Circulation Loop

A. K. Trivedi, D. R. Novog, C. Allison
Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T07A022, August 4–6, 2021
Paper No: ICONE28-64703
DOI: https://doi.org/10.1115/ICONE28-64703
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Topics: Fluids, Solar energy, Thermal hydraulics
Proceedings Papers

Application of High Accuracy Numerical Methods for the Natural Circulation Problem

Fei Chao, Longze Li, Wen Yang, Jinrong Qiu, Yun Tai, Jianqiang Shan
Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T07A014, August 4–6, 2021
Paper No: ICONE28-64367
DOI: https://doi.org/10.1115/ICONE28-64367
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Topics: Accuracy and precision, Algorithms, Density, Diffusion (Physics), Errors, Fluids, Nuclear power, Numerical analysis, Pressure, Safety
Proceedings Papers

Study on the Small Pressurized Water Reactor Based on Fully Ceramic Microencapsulated Fuel

Jin Feng Huang
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, V001T04A003, August 4–6, 2021
Paper No: ICONE28-63314
DOI: https://doi.org/10.1115/ICONE28-63314
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Topics: Ceramics, Fuels, Pressurized water reactors, Cladding systems (Building), Cycles, Nuclear power stations, Silicon, Temperature, Thermal conductivity, Boron
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

Water Hammer Simulation in Two-Phase Flow Regimes Using Open Source Code OpenFOAM

Paul Fuchs, Marco K. Koch
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, V003T08A001, August 4–6, 2021
Paper No: ICONE28-61351
DOI: https://doi.org/10.1115/ICONE28-61351
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Topics: Computational fluid dynamics, Simulation, Two-phase flow, Water hammer, Pipes, Pressure, Cavitation, Fluid structure interaction, Bubbles, Fluids