Auteur Jun Zhang
Documents disponibles écrits par cet auteur (8)
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The moisture content in concrete pores is a critical parameter for most of the degradation processes suffered by concrete, such as concrete shrinkage and related cracking. The objective of this paper is to present the formulation of a general mo[...]
Article : texte imprimé
Jun Zhang, Auteur ; Muhammed Fazlur Rahman, Auteur |A direct-flux-vector-controlled scheme of induction generator has been proposed in this paper for future 42-V automobile application. The fundamental relationship between the rotating speed of the stator flux vector and torque is analyzed. A sim[...]
Article : texte imprimé
Jun Zhang, Auteur ; Chengxu Gong, Auteur ; Zili Guo, Auteur |This paper reports a new class of engineered cementitious composite (ECC) with characteristics of low drying shrinkage, tight crack opening and high tensile strain capacity. Research emphasis is placed on the influence of different cementitious [...]
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Jun Zhang, Auteur ; Lu, Dylan Dah-Chuan, Auteur ; Ting, Sun, Auteur |A flyback-based single-stage power-factor-correction scheme with time-multiplexing control (TMC) is proposed. As a portion of the input power will be transferred to the output after the first power processing to improve the conversion efficiency[...]
Article : texte imprimé
Yan Cao, Auteur ; Huiquan Li, Auteur ; Jun Zhang, Auteur |Cellulose acetate butyrate (CAB) with butyryl content of 6–47 wt % was homogeneously synthesized in 1-allyl-3-methylimidazolium chloride (AmimCl) in a single step without using any catalysts. The effects of different acylating agents (acetic anh[...]
Article : texte imprimé
Guoqiao, Shen, Auteur ; Xuancai, Zhu, Auteur ; Jun Zhang, Auteur |For a grid-connected converter with an LCL filter, the harmonic compensators of a proportional-resonant (PR) controller are usually limited to several low-order current harmonics due to system instability when the compensated frequency is out of[...]
Article : texte imprimé
Yang xian Liu, Auteur ; Jun Zhang, Auteur |Photochemical oxidation removal of NO and SO2 from simulated flue gas of coal-fired power plants by wet scrubbing using UV/H2O2 advanced oxidation process was studied in a semicontinuous and small-scale ultraviolet (UV)-bubble column reactor wit[...]
Article : texte imprimé
Yangxian Liu, Auteur ; Jianfeng Pan, Auteur ; Jun Zhang, Auteur |The mass transfer-reaction kinetics of NO removal from flue gas by using a UV/Fenton-like reaction was investigated in a lab-scale UV-bubbling column reactor. The results show that the NO absorption rate increases with the increase of UV radiati[...]
