Wu Yifei
Xi'an Jiaotong University
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Publication
Featured researches published by Wu Yifei.
Plasma Science & Technology | 2016
Wu Yifei; Ren Zhigang; Feng Ying; Li Mei; Zhang Hantian
The behavior of fault arc in a high-speed switch (HSS) has been studied theoretically and experimentally. A simplified HSS setup is designed to support this work. A two-dimensional arc model is developed to analyze the characteristics of fault arc based on magnetic-hydrodynamic (MHD) theory. The advantage of such a model is that the thermal transfer coefficient can be determined by depending on the numerical method alone. The influence of net emission coefficients (NEC) radiation model and P1 model on fault arc is analyzed in detail. Results show that NEC model predicts more radiation energy and less pressure rise without the re-absorption effect considered. As a consequence, P1 model is more suitable to calculate the pressure rise caused by fault arc. Finally, the pressure rise during longer arcing time for different arc currents is predicted.
Archive | 2013
Rong Mingzhe; Wu Yifei; Niu Chunping; Wu Yi; Yang Fei; Sun Hao
Archive | 2013
Yang Fei; Rong Mingzhe; Wu Yifei; Sun Hao; Niu Chunping; Wu Yi
Archive | 2016
Yang Fei; Rong Mingzhe; Niu Chunping; Wu Yifei; Zhang Hantian; Hu Yang; Zhao Zhan
Archive | 2015
Niu Chunping; Sun Hao; Yang Fei; Rong Mingzhe; Wu Yi; Wu Yifei
Archive | 2016
Rong Mingzhe; Wu Yifei; Wu Yi; Yang Fei; Niu Chunping; Hu Yang; Xu Dan
Archive | 2016
Wu Yifei; Wu Yi; Rong Mingzhe; Yang Fei; Hu Yang; Zhang Hantian; Ding Juwen
IEICE Technical Report; IEICE Tech. Rep. | 2014
Li Mei; Rong Mingzhe; Wu Yi; Wu Yifei; Zhang Junpeng (张俊鹏); Hu Yang; Li Yang
Archive | 2017
Rong Mingzhe; Yang Fei; Wu Yifei; Wu Yi; Zhang Hantian; Niu Chunping; Hu Yang
Archive | 2017
Wu Yi; Rong Mingzhe; Wu Yifei; Niu Chunping; Yang Fei; Hu Yang
Collaboration
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