Modeling the UO2 ex-AUC pellet process and predicting the fuel rod temperature distribution under steady-state operating condition

Nguyen Trong Hung; Le Ba Thuan; Tran Chi Thanh; Hoang Nhuan; Do Van Khoai; Nguyen Van Tung; Lee Jin-Young; Jyothi Rajesh Kumar

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Modeling the UO2 ex-AUC pellet process and predicting the fuel rod temperature distribution under steady-state operating condition

机译：UO2 EX-AUC颗粒过程建模并预测稳态操作条件下的燃油棒温度分布

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Modeling uranium dioxide pellet process from ammonium uranyl carbonate - derived uranium dioxide powder (UO2 ex-AUC powder) and predicting fuel rod temperature distribution were reported in the paper. Response surface methodology (RSM) and FRAPCON-4.0 code were used to model the process and to predict the fuel rod temperature under steady-state operating condition. Fuel rod design of AP-1000 designed by Westinghouse Electric Corporation, in these the pellet fabrication parameters are from the study, were input data for the code. The predictive data were suggested the relationship between the fabrication parameters of UO2 pellets and their temperature image in nuclear reactor. (C) 2018 Elsevier B.V. All rights reserved.

机译：本文报道了一种碳酸氢铵二氧化铀粉（UO2 ex-AUC粉末）和预测燃料棒温度分布的二氧化铀颗粒法。响应面方法（RSM）和FRAPCON-4.0代码用于建模过程并在稳态操作条件下预测燃料棒温度。由Westinghouse Electric Corporation设计的AP-1000的燃油棒设计，在这些颗粒制造参数中是从该研究中进行的，是代码的输入数据。提出了预测数据，提出了UO2颗粒的制造参数与核反应堆中的温度图像之间的关系。（c）2018年elestvier b.v.保留所有权利。

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来源
《Journal of Nuclear Materials: Materials Aspects of Fission and Fusion》 |2018年第2018期|共7页
作者
Nguyen Trong Hung; Le Ba Thuan; Tran Chi Thanh; Hoang Nhuan; Do Van Khoai; Nguyen Van Tung; Lee Jin-Young; Jyothi Rajesh Kumar;
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作者单位

ITRRE 48 Lang Ha Hanoi Vietnam;

ITRRE 48 Lang Ha Hanoi Vietnam;

Vietnam Atom Energy Inst VINATOM 59 Ly Thuong Kiet Hanoi Vietnam;

ITRRE 48 Lang Ha Hanoi Vietnam;

ITRRE 48 Lang Ha Hanoi Vietnam;

ITRRE 48 Lang Ha Hanoi Vietnam;

Korea Inst Geosci &

Mineral Resources KIGAM Convergence Res Ctr Dev Mineral Resources DMR Daejeon 34132 South Korea;

Korea Inst Geosci &

Mineral Resources KIGAM Convergence Res Ctr Dev Mineral Resources DMR Daejeon 34132 South Korea;

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原文格式 PDF
正文语种 eng
中图分类原子能技术;
关键词
UO2 ex-AUC; UO2 pellet process; Modeling; Predicting;

机译：UO2 ex-AUC;UO2颗粒过程;建模;预测;

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专利

1. Modeling the UO2 ex-AUC pellet process and predicting the fuel rod temperature distribution under steady-state operating condition [J] . Nguyen Trong Hung, Le Ba Thuan, Tran Chi Thanh, Journal of Nuclear Materials: Materials Aspects of Fission and Fusion . 2018,第期

机译：UO2 EX-AUC颗粒过程建模并预测稳态操作条件下的燃油棒温度分布
2. Model of nuclear fuel pellets densification under irradiation and isothermal conditions: Application to UO2 fuels [J] . Cazado Mauricio E., Denis Alicia C. Journal of Nuclear Materials: Materials Aspects of Fission and Fusion . 2018,第期

机译：辐照和等温条件下核燃料颗粒致密化模型：UO2燃料的应用
3. Simulation of Thermo-Mechanical Contact Between Fuel Pellet and Cladding in UO2 Nuclear Fuel Rods [J] . Damien Lebrun-Grandie, Jean C. Ragusa Transactions of the American nuclear society . 2011,第期

机译：UO2核燃料棒中燃料球团与熔覆层之间热机械接触的模拟
4. Two-Phase Flow Boiling Visualization of Dry-out and Rewetting Phenomena on Fuel Rods in High-Temperature and High-Pressure BWR Operating Conditions [C] . Michitsugu Mori, Kenichi Tezuka, Kagami Yuuichi, 日本機械学会年次大会 . 2003

机译：高温高压BWR操作条件下燃料杆上干出和重新润湿现象的两相流沸腾可视化
5. Geometrically-accurate and homogenized fuel region models to predict fuel cladding temperatures within a truck cask under normal and fire accident conditions. [D] . Kamichetty, Krishna Kumar. 2010

机译：具有几何精度和均质化的燃料区域模型，可预测正常和火灾事故情况下卡车酒桶内的燃料包壳温度。
6. Performance of broiler chickens offered nutritionally-equivalent diets based on two red grain sorghums with quantified kafirin concentrations as intact pellets or re-ground mash following steam-pelleting at 65 or 97°C conditioning temperatures [O] . Ha H. Truong, Karlie A. Neilson, Bernard V. McInerney, 2015

机译：肉鸡的性能基于两种红色谷物高粱其定量的kafirin浓度为完整的颗粒或在65或97°C的调节温度下进行蒸汽制粒后重新研磨提供了与营养相当的日粮
7. STATISTICAL ANALYSIS AND MODELING OF GAP CONDUCTANCE DATA FOR REACTOR FUEL RODS CONTAINING UO2 PELLETS [O] . Lanning, D. D., Hann, C. R., Gilbert, E. S. 1974

机译：含UO2颗粒反应堆燃料棒间隙导流数据的统计分析与建模
8. Analytical Study of Azimuthal Temperature Distribution in Pressurized Water Reactor Fuel Rods under Steady-State and Blowdown Conditions. Part 2: Appendices [R] . Sdouz, G. 1982

机译：稳态和排污条件下压水堆燃料棒方位温度分布的解析研究。第2部分：附录

Modeling the UO2 ex-AUC pellet process and predicting the fuel rod temperature distribution under steady-state operating condition

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