Multiscale Simulation of Electro-Chemo-Mechanical Coupling Behavior of PEN Structure under SOFC Operation

2011 ◽  
Keyword(s):  
Multiscale Simulation ◽  
Mechanical Coupling ◽  
Coupling Behavior

Multiscale Simulation of Electro-Chemo-Mechanical Coupling Behavior of PEN Structure under SOFC Operation

2019 ◽  
Vol 35 (1) ◽  
pp. 923-933 ◽  
Author(s):  
Kenjiro Terada ◽  
Tatsuya Kawada ◽  
Kazuhisa Sato ◽  
Fumitada Iguchi ◽  
Keiji Yashiro ◽  
...  
Keyword(s):  
Multiscale Simulation ◽  
Mechanical Coupling ◽  
Coupling Behavior

Materials Properties for the Simulation of Electro-Chemo-Mechanical Coupling Behavior of SOFC

2017 ◽  
Vol 78 (1) ◽  
pp. 2309-2316 ◽  
Author(s):  
Keiji Yashiro ◽  
Tatsuya Kawada ◽  
Satoshi Watanabe ◽  
Mayu Muramatsu ◽  
Tadashi Sakamoto ◽  
...  
Keyword(s):  
Materials Properties ◽  
Mechanical Coupling ◽  
Coupling Behavior

scholarly journals Numerical Simulation Research on the Irradiation-Thermal-Mechanical Performance Evolution of FCM Fuel

2021 ◽  
Vol 9 ◽  
Author(s):  
Tang Changbing ◽  
Li Yuanming ◽  
Jiao Yongjun ◽  
Zhang Kun ◽  
Wang Peng
Keyword(s):  
Numerical Simulation ◽  
Optimization Design ◽  
Failure Modes ◽  
Mechanical Performance ◽  
Simulation Method ◽  
Mechanical Coupling ◽  
Numerical Simulation Method ◽  
Coupling Behavior ◽  
And Performance ◽  
Triso Particles

FCM fuel which microencapsulated TRISO particles in SiC matrix is a promising ATF (accident tolerant fuel) candidate fuel designed to replace the traditional pellet-cladding fuel rod. In order to predict the in-pile behavior of FCM fuel accurately and to optimize the design of FCM fuel, it is necessary to establish a numerical simulation method of irradiation-thermal -mechanical coupling behavior of FCM fuel. In this study, the related thermal effects and irradiation effects of FCM fuel and the effect of gap heat transfer are considered. User defined subroutines are compiled respectively, and the above-mentioned correlation effects are introduced into ABAQUS software to establish a numerical simulation method for the irradiation-thermal -mechanical coupling behavior of FCM fuel. Based on the established numerical simulation method, the performance evolution of FCM fuel in the reactor is simulated, and the possible failure modes of FCM fuel in the reactor are analyzed. The research results can provide guidance for the optimization design and performance prediction of FCM fuel.

Formulation of thermo-hydro-mechanical coupling behavior of unsaturated soils based on hybrid mixture theory

2014 ◽  
Vol 30 (4) ◽  
pp. 559-568 ◽  
Author(s):  
Guo-Qing Cai ◽  
Cheng-Gang Zhao ◽  
Dai-Chao Sheng ◽  
An-Nan Zhou
Keyword(s):  
Unsaturated Soils ◽  
Mixture Theory ◽  
Hybrid Mixture Theory ◽  
Mechanical Coupling ◽  
Coupling Behavior
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