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and thermal characteristic of cathode short circuit busbar was simulated by ANSYS computational platform under the thermo-electric balance condition. The coefficient of heat transfer of the cathode busbar... busbar; thermo-electric balance; numerical simulation
is 2.5 cm, the alumina cover is 16 cm thick with a thermal conductivity of 0.20 W/(m·℃) and the electrolysis temperature is 946 ℃. Key words: drained cell; thermo-electric field; thermal balance..., 2003: 269-276. [16] HUO Qing-fa. Technologies and Equipments of the Aluminum Reduction Industry[M]. Shenyang: Liaohai Publishing House, 2002. (in Chinese) [17] DUPUIS M. Thermo-electric analysis......
University, Changsha 410083, China) Abstract: A three-dimensional transient thermo-electric finite element model of 300 kA quarter aluminum reduction cell was developed to study the thermal field...% in cathodes. The risk of early failure of the cell lining can be reduced by this optimum scheme. Key words: aluminum reduction; thermo-electric field; coke bed preheating; simulation; optimization  ......
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the poroperm of sandstone to some extent, while diaclases contribute less to improving the poroperm of sandstone, and dissolution increases porosity by 1.7%.Key words:Ordos Basin; Yanchang oil-gas filed......
; 文章编号:1672-7207(2014)07-2416-08 Effect of interaction between expanding agent proportion and stress ratio on creep characteristics of concrete filed steel tube ZHANG Rongling... the creep deformation of concrete. Key words: concrete filed steel tube; expanding agent; stress ratio; creep; mechanism 钢管混凝土作为一种组合结构,将2种材料的共同优点充分发挥.对于混凝土,由于钢管的侧向限制,使混凝土三向受力,不但提高纵向抗压强度,而且弹性模量也得到提高,增......
and microstructure in the ceramic coatings from the heat transfer theory. Key words: plasma electrolytic oxidation; single spark; instantaneous discharge; temperature filed simulation 等离子体电解氧化(Plasma......
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based on extracorporeal magnetic filed couple XU Xian-dong1, 2, GONG Zhong-liang1, TAN Jian-ping1 (1. School of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China; 2. The Second Department, The First Aeronautical Institute of Airforce, Xinyang 464000, China) Abstract: The extracorporeal magnetic filed driving system was proposed for axial flow blood......