Irradiation-induced thermomechanical behavior in ADS composite fuel pellets: Mechanism and main influencing factors
文献类型：会议论文
| 作者 | Zhao, Yunmei1; Ding, Shurong1,2; Huo, Yongzhong1; Wang, Canglong3; Yang, Lei3
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| 出版日期 | 2016 |
| 关键词 | Composite pellet fission rate multiscale coupling particle volume fraction recrystallization |
| 卷号 | 39 |
| 期号 | 6 |
| DOI | 10.1080/01495739.2016.1169117 |
| 页码 | 630-657 |
| 英文摘要 | The main irradiation-induced mechanisms are considered to simulate the multiscale in-pile behavior evolution in composite fuel pellets. The effects of the fission rate and particle volume fraction are investigated. The obtained results indicate that (1) the increased fission rate and particle volume fraction could effectively increase the maximum temperature and gas swelling and strengthen the mechanical interaction between the fuel particles and the matrix; and (2) at the initial stage, the thermal stress in the matrix mainly results from the temperature variation, while at higher burnup the combined effects of matrix creep and particle swelling are responsible for the stress evolution. |
| 会议录 | JOURNAL OF THERMAL STRESSES
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| 会议录出版者 | TAYLOR & FRANCIS INC |
| 会议录出版地 | 530 WALNUT STREET, STE 850, PHILADELPHIA, PA 19106 USA |
| 语种 | 英语 |
| WOS研究方向 | Thermodynamics ; Mechanics |
| WOS记录号 | WOS:000378628400001 |
| 源URL | [http://119.78.100.186/handle/113462/57243]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Ding, Shurong; Huo, Yongzhong |
| 作者单位 | 1.Fudan Univ, Dept Aeronaut & Astronaut, Inst Mech & Computat Engn, Shanghai 200433, Peoples R China 2.Nucl Power Inst China, Sci & Technol Reactor Syst Design Technol Lab, Chengdu, Sichuan, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Yunmei,Ding, Shurong,Huo, Yongzhong,et al. Irradiation-induced thermomechanical behavior in ADS composite fuel pellets: Mechanism and main influencing factors[C]. 见:. |
入库方式： OAI收割
来源：近代物理研究所
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