Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Xiaobin Jian"'
Publikováno v:
Ibrain, Vol 10, Iss 3, Pp 385-389 (2024)
Abstract Extracranial metastasis of glioma is extremely rare. Herein, we report a case of glioblastoma that originated and showed stepwise malignant transformation from a low‐grade glioma (LGG) along with the presence of lung and mediastinal lymph
Externí odkaz:
https://doaj.org/article/544906a6887840089b873dfd3e087e2d
Publikováno v:
Nuclear Materials and Energy, Vol 34, Iss , Pp 101387- (2023)
Fully ceramic microencapsulated (FCMTM) fuels, proposed as an accident tolerant fuel in light water reactors (LWRs), consists of tri-structural isotropic (TRISO) fuel particles and silicon-carbide ceramic matrix. To ensure the in-pile service safety
Externí odkaz:
https://doaj.org/article/ca991704e9794838ba749e6a78930eaa
Publikováno v:
Metals, Vol 13, Iss 10, p 1693 (2023)
High porosity phenomena of U-10Mo fuel foil appear in the U–Mo/Al monolithic fuel plate under deep burnup. In this study, the fuel skeleton creep-based bubble growth model is further improved with the intrusion effect of solid fission products, mul
Externí odkaz:
https://doaj.org/article/cfd42bd335cb49f2b7945e24879019f5
Autor:
Xiaoxiao Mao, Xiaobin Jian, Haoyu Wang, Jingyu Zhang, Jibin Zhang, Feng Yan, Hongyang Wei, Shurong Ding, Yuanming Li
Publikováno v:
Nuclear Engineering and Technology, Vol 53, Iss 9, Pp 2937-2952 (2021)
A typical three-dimensional finite element model for a fuel assembly is established, which is composed of 16 monolithic U–10Mo fuel plates and Al alloy frame. The distribution and evolution results of temperature, displacement and stresses/strains
Externí odkaz:
https://doaj.org/article/65fdc8e4eee34c59aee4aa4dd9181848
Publikováno v:
Frontiers in Energy Research, Vol 10 (2022)
A meso-mechanical model is established for the homogenized irradiation swelling of U-10Mo/Zr dispersion fuels, with an equivalent sphere chosen as the representative volume element (RVE). In the simulation, a mechanistic model for the fission gas swe
Externí odkaz:
https://doaj.org/article/390d494d880a451bb880f36c0a2013a4
Autor:
Xiaobin Jian, Shurong Ding
Publikováno v:
Nuclear Engineering and Technology, Vol 52, Iss 4, Pp 802-810 (2020)
Three-dimensional finite element simulations are implemented for the in-pile thermo-mechanical behavior in U–Mo/Al monolithic fuel plates with different thermal creep rates of cladding involved. The numerical results indicate that the thickness inc
Externí odkaz:
https://doaj.org/article/a44c7a36b8894a2b858cd60735ee2b32
Autor:
Xiangzhe Kong, Xiaobin Jian, Feng Yan, Wenjie Li, Zixuan Guo, Chuan Lu, Shurong Ding, Yuanming Li
Publikováno v:
Frontiers in Energy Research, Vol 9 (2022)
UMo/Zr monolithic fuel plates have a promising application prospect in high flux research reactors. To prolong the service life and achieve safety design, the in-pile macro-mesoscale thermal-mechanical behavior of the fuel plate needs further simulat
Externí odkaz:
https://doaj.org/article/192b50ea6bf34741aa23e0f7b5d4f395
Publikováno v:
Nuclear Engineering and Technology, Vol 51, Iss 6, Pp 1575-1588 (2019)
Fracture near the U10Mo/cladding material interface impacts fuel service life. In this work, a mesoscale stress model is developed with the fuel foil considered as a porous medium having gas bubbles and bearing bubble pressure and surface tension.
Externí odkaz:
https://doaj.org/article/4b0d442690c945e08a7617c5f28273d3
Autor:
Xiaoxiao Mao, Xiaobin Jian, Jingyu Zhang, Feng Yan, Shurong Ding, Yongzhong Huo, Haoyu Wang, Lin Zhang, Yuanming Li
Publikováno v:
Frontiers in Energy Research, Vol 9 (2021)
To obtain the optimized fuel performance, the effects of U-Mo irradiation creep rate coefficient on the thermo-mechanical behavior of a fuel assembly are investigated. In this study, three cases of creep rate coefficient are considered. The distribut
Externí odkaz:
https://doaj.org/article/79a38c6ec461442090b2eb7fea847c32
Publikováno v:
Nuclear Materials and Energy, Vol 21, Iss , Pp - (2019)
The fuel foils in U-Mo/Al monolithic fuel plates will evolve into porous media owing to the formed gas bubbles. Three-dimensional finite element simulations are implemented for the thermo-mechanical behavior in U-Mo/Al monolithic fuel plates with dif
Externí odkaz:
https://doaj.org/article/656c1ad74217412183cd602fad56f0a5