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An improved cross entropy algorithm for steelmaking-continuous casting production scheduling with complicated technological routesWANG Gui-rong(王桂荣)1, 2, LI Qi-qiang(李歧强)1, WANG Lu-hao(王鲁浩)1(1... University), Jinan 250101, China)Abstract:In order to increase productivity and reduce energy consumption of steelmaking-continuous casting (SCC) production process, especially with complicated technological......
, the theoretical tooth contact becomes more complicated, and the number of tooth pairs in simultaneous contact will decrease. Gear tooth deviations caused by the tooth profile modification and assembly... J. Cent. South Univ. (2018) 25: 1717-1731 DOI: https://doi.org/10.1007/s11771-018-3863-z Mesh stiffness calculation of cycloid-pin gear pair with tooth profile modification and eccentricity error......
J. Cent. South Univ. Technol. (2010) 17: 824-829 DOI: 10.1007/s11771-010-0562-9 Load distribution model and voltage static profile of Smart Grid SUN Qiu-ye(孙秋野), LI Zhong-xu(李钟旭), YANG Jun(杨珺... load distribution model was established. Based on this model, exact expressions of feeder voltage profile with single and double DGs were derived and used to analyze the impact of DG’s location......
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Process optimization diagram based on FEM simulation for extrusion of AZ31 profile LIU Gang(刘 钢)1, ZHOU Jie(周 捷)2, J DUSZCZYK2 1. School of Materials Science and Engineering, Harbin Institute...: The ram speed and the billet temperature are the primary process variables that determine the quality of the extruded magnesium profile and the productivity of the extrusion operation. The optimization......
(9): 526-527. [28] HE Zhao, WANG He-nan, WANG Meng-jun, LI Guang-yao. Simulation of extrusion process of complicated aluminium profile and die trial[J]. Transactions of Nonferrous Metals Society..., profile surface quality and extrusion load. The friction coefficient is also an important thermal boundary condition in the FE simulation of aluminium extrusion, which is affected by many factors......
Trans. Nonferrous Met. Soc. China 20(2010) s1005-s1009 Thixoextrusion of A357 aluminium alloy A. FORN1, G. VANEETVELD2, J. C. PIERRET2, S. MENARGUES1, M. T. BAILE1, M. CAMPILLO1... solidification rate. Aluminium alloy A357 is a commercial cast alloy characterized by high strength, ductility and corrosion resistance. It is commonly used for cast production of automotive components......
Depolarised gas anodes for aluminium electrowinning G. M. HAARBERG1, E. KVALHEIM1, A. P. RATVIK1, S. J. XIAO1, T. MOKKELBOST2 1. Department of Materials Science and Engineering, Norwegian... carbon anodes are used in the electrowinning of aluminium by the Hall-Heroult process. Emissions of CO2 may be eliminated by introducing an inert oxygen evolving anode, which however will require......
Trans. Nonferrous Met. Soc. China 23(2013) 1751-1760 Finite element analysis of quenching temperature field, residual stress and distortion in A357 aluminum alloy large complicated thin-wall... processes of A357 aluminum alloy large complicated thin-wall workpieces were investigated by finite element method (FEM) simulation based on ABAQUS software. Heat transfer coefficients of different......
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