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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
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92642
https://doi.org/10.1115/ICONE29-92642
View Paper titled, Coupled OpenMC/CTF to VERA Core Physics Benchmark Problem 6
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Topics: Physics, Thermal hydraulics, Fuels, Temperature, Coolants, Light water reactors, Manufacturing, Simulation, Eigenvalues, Fuel rods
Proceedings Papers

Study on the Influence of Roughness on Fuel Rod Gap Heat Transfer

Weichao Liu, Guoliang Zhang, Changzheng Li, Jin Cao, Shaofang Lin, Xiangang Fu, Lihong Nie, Yongjun Deng
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A060, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93004
https://doi.org/10.1115/ICONE29-93004
View Paper titled, Study on the Influence of Roughness on Fuel Rod Gap Heat Transfer
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Topics: Cladding systems (Building), Fuel rods, Heat transfer, Heat transfer coefficients, Surface roughness
Proceedings Papers

Feasibility Study on Power Ramp Test Under Atmospheric Pressure and Ordinary Temperature

Xiangyu Wei, Wenhua Zhang, Yingchun Zhao
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A079, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93417
https://doi.org/10.1115/ICONE29-93417
View Paper titled, Feasibility Study on Power Ramp Test Under Atmospheric Pressure and Ordinary Temperature
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Topics: Atmospheric pressure, Fuels, Ropes, Temperature, Cladding systems (Building), Stress, Fuel rods, Irradiation (Radiation exposure), Pressure, Sensitivity analysis
Proceedings Papers

Analysis Method to Predict Grid-to-Rod Fretting Wear of Fuel Rod in Pressurized Water Reactors

Libing Zhu, Shufeng Zhao, Jingya Sun, Shiyin Xu, Fujun Gan, Sirui Li
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A074, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93076
https://doi.org/10.1115/ICONE29-93076
View Paper titled, Analysis Method to Predict Grid-to-Rod Fretting Wear of Fuel Rod in Pressurized Water Reactors
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Topics: Fuel rods, Pressurized water reactors, Wear
Proceedings Papers

Key Impact Factors Analysis of Fuel Rod End Plug Welding Based on QFD

Yinghong Li, Zhipeng Lv, Changzheng Li, Yuyu Lin, Shaofang Lin, Zhiyi Cai, Yongjun Deng, Lihong Nie
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A064, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92803
https://doi.org/10.1115/ICONE29-92803
View Paper titled, Key Impact Factors Analysis of Fuel Rod End Plug Welding Based on QFD
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Topics: Fuel rods, Fuels, Reliability, Welding
Proceedings Papers

Study and Development of Irradiation Test Device for Fuel Rods In Research Reactor

Wenbin Zhao, Junping Si, Liang Zhang, Sheng Sun, Wenhua Yang, Shuai Jin, Jin Lei, Hao Liu
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A028, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-90997
https://doi.org/10.1115/ICONE29-90997
View Paper titled, Study and Development of Irradiation Test Device for Fuel Rods In Research Reactor
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Topics: Fuel rods, Irradiation (Radiation exposure)
Proceedings Papers

Automation of High-Fidelity Modeling of PWR Fuel Rods and Verification

Zhang Chunyu, Wang Yang, Deng Yongjun, Song Zifan, Lu Yong
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A017, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-90557
https://doi.org/10.1115/ICONE29-90557
View Paper titled, Automation of High-Fidelity Modeling of PWR Fuel Rods and Verification
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Topics: Finite element model, Fuel rods, Modeling, Pressurized water reactors
Proceedings Papers

High-Precision Subchannel Model for Single and Two Phase Flow in PWR Rod Bundles With Mixing Grids

Li Jiang, Jianqiang Shan
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A038, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93217
https://doi.org/10.1115/ICONE29-93217
View Paper titled, High-Precision Subchannel Model for Single and Two Phase Flow in PWR Rod Bundles With Mixing Grids
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Topics: Fuel rods, Pressurized water reactors, Turbulence, Two-phase flow, Critical heat flux, Axial flow, Convection, Fluids, Pipes, Temperature
Proceedings Papers

Experimental Study on Dryout and Post-Dryout Heat Transfer in a Three-Rod Bundle With Spacer Grids

Shuo Chen, Tenglong Cong, Yao Xiao, Hanyang Gu
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A055, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93567
https://doi.org/10.1115/ICONE29-93567
View Paper titled, Experimental Study on Dryout and Post-Dryout Heat Transfer in a Three-Rod Bundle With Spacer Grids
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Topics: Fuel rods, Heat transfer
Proceedings Papers

Three-Dimensional Numerical Simulation of the Natural Circulation Characteristics Based on PLANDTL-DHX for Different Modeling Methods of the Core

Jinsong Guo, Xueyuan Zhang, Haiqi Zhao, Daogang Lu, Yuhao Zhang
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A003, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92364
https://doi.org/10.1115/ICONE29-92364
View Paper titled, Three-Dimensional Numerical Simulation of the Natural Circulation Characteristics Based on PLANDTL-DHX for Different Modeling Methods of the Core
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Topics: Computer simulation, Heat, Modeling, Flow (Dynamics), Wire, Fuel rods, Porous materials, Safety, Sodium fast reactors, Dynamics (Mechanics)
Proceedings Papers

Study on Natural Circulation Flow Resistance Characteristics in a Rod Bundle Channel

Zhiqiang Zhu, Tingting Ren, Shuaijun Li, Chunping Tian, Changqi Yan, Jianjun Wang
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A042, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93292
https://doi.org/10.1115/ICONE29-93292
View Paper titled, Study on Natural Circulation Flow Resistance Characteristics in a Rod Bundle Channel
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Topics: Flow (Dynamics), Friction, Fuel rods
Proceedings Papers

Effects of Bubbles Sizes on the Phase Distributions in a Bare Rod Bundle Channel

Sanjia Han, Wei Qi, Shanshan Bu, Zhenzhong Li, Deqi Chen
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A059, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93259
https://doi.org/10.1115/ICONE29-93259
View Paper titled, Effects of Bubbles Sizes on the Phase Distributions in a Bare Rod Bundle Channel
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Topics: Bubbles, Fuel rods, Two-phase flow
Proceedings Papers

Assessment of Multiphase CFD Method for PWR Fuel Rod Bundle

Bing Ren, Fujun Gan, Ping Yang, Jie Zhang
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A017, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91637
https://doi.org/10.1115/ICONE29-91637
View Paper titled, Assessment of Multiphase CFD Method for PWR Fuel Rod Bundle
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Topics: Boiling, Computational fluid dynamics, Fuel rods, Pressurized water reactors
Proceedings Papers

Numerical Simulation of the Effect of Total Blockage of a Sub-Channel on Two-Phase Flow Through a 5 X 5 Rod Bundle

Ayodeji A. Ala, Sichao Tan
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A044, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92544
https://doi.org/10.1115/ICONE29-92544
View Paper titled, Numerical Simulation of the Effect of Total Blockage of a Sub-Channel on Two-Phase Flow Through a 5 X 5 Rod Bundle
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Topics: Computer simulation, Fuel rods, Two-phase flow
Proceedings Papers

Study on Fluid-Structure Interaction of Fuel Rod Bundle With Spacer

Shuang Li, Lanxin Sun
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A052, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92891
https://doi.org/10.1115/ICONE29-92891
View Paper titled, Study on Fluid-Structure Interaction of Fuel Rod Bundle With Spacer
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Topics: Fluid structure interaction, Fuel rods
Proceedings Papers

Simulation on the Process of Core Molten Pool Formation and Corium Relocation in the Core Region

Xinhai Zhao, Peng Chen, Dongyu He, Ruhao Zhong
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A017, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92717
https://doi.org/10.1115/ICONE29-92717
View Paper titled, Simulation on the Process of Core Molten Pool Formation and Corium Relocation in the Core Region
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Topics: Accidents, Algorithms, Collapse, Dams, Flow (Dynamics), Fuel rods, Geometry, Heat transfer, Melting, Porous materials
Proceedings Papers

Characteristic Behavior of Flow Field in Blocked Fuel Assembly Flow Channel under Steady Flow Condition

Mathew Jayeola, Sichao Tan, Shouxu Qiao, Ayodeji Ala, Fulgence Dione
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A051, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91739
https://doi.org/10.1115/ICONE29-91739
View Paper titled, Characteristic Behavior of Flow Field in Blocked Fuel Assembly Flow Channel under Steady Flow Condition
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Topics: Flow (Dynamics), Fuel rods, Fuels, Manufacturing, Turbulence
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
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-90296
https://doi.org/10.1115/ICONE29-90296
View Paper titled, Application of the Refinement Spacer Grid Model in Subchannel Analysis Code
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Topics: Axial flow, Economics , Flow (Dynamics), Fluids, Friction, Fuel rods, Momentum, Particulate matter, Pressurized water reactors, Rods
Proceedings Papers

Numerical Analysis of Fuel Rod Rib Structure Influence on Flow And Heat Transfer of Supercritical Carbon Dioxide

Dapeng Xi, Minyun Liu, Shenghui Liu, Jinguang Zang, Yanping Huang
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A073, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92224
https://doi.org/10.1115/ICONE29-92224
View Paper titled, Numerical Analysis of Fuel Rod Rib Structure Influence on Flow And Heat Transfer of Supercritical Carbon Dioxide
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Topics: Flow (Dynamics), Fuel rods, Heat transfer, Numerical analysis, Supercritical carbon dioxide, Annulus, Heat transfer coefficients, Heating, Nuclear power, Turbulence
Proceedings Papers

Experimental Investigation on the Reflooding in a 5×5 Rod Bundle

Weihua Liu, Hongsheng Yuan, Pan Wu, Ting Wang, Jianqiang Shan
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A075, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92264
https://doi.org/10.1115/ICONE29-92264
View Paper titled, Experimental Investigation on the Reflooding in a 5×5 Rod Bundle
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Topics: Fuel rods