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Determination of trace gadolinium by catalytic kinetic fluorimetryJuan-Ping Chen,Yu-Ying Liu,Ying-Jie GaoSchool of Chemical Engineering, Shandong University of Technology摘 要:There was a significant catalytic effect of trace Gd(III) ions on the oxidative reaction of potassium persulfate with Saffron T in the acetic acid–sodium acetate buffer solution......
J. Cent. South Univ. Technol. (2008) 15(s1): 307-310 DOI: 10.1007/s11771-008-369-0 Finite element analysis of fluid-structure interaction in buried liquid-conveying pipeline ZHU Qing-jie(朱庆杰)1... to calculate fluid-structure interaction(FSI) in finite element analysis under pipe-soil interaction. Under multi-action of site, fault movement and earthquake, finite element model of buried liquid-conveying......
Finite element analysis of displacements of double pile-column bridge piers at steep slopeZHAO Ming-hua(赵明华)1, DENG You-sheng(邓友生)1, 2, LIU Jian-hua(刘建华)3, HE Shao-hua(何少华)2, WAN Chang-zhong(万昌中)2(1... loads in mountians, according to double pile-column bridge piers engineering at steep slope and test models in laboratory, finite element analysis of pile-column bridge piers was carried out using......
Finite element analysis and simulation for cold precision forging of a helical gearFENG Wei (冯玮)1, HUA Lin(华林) 1,2, HAN Xing-hui(韩星会)2(1. School of Materials Science and Engineering, Wuhan University.... and the influences of the billet geometry on the forming load and the deformation uniformity were analyzed by three-dimensional (3D) finite element method (FEM) under the commercial software DEFORM 3D. The billet......
Micromechanical modeling of asphalt concrete fracture using a user-defined three-dimensional discrete element methodCHEN Jun(陈俊)1, WANG Lin-bing(汪林兵)2, HUANG Xiao-ming(黄晓明)3(1. College of Civil...) using the discrete element method (DEM). A three-dimensional (3D) AC beam was built using the "Fish" language provided by PFC3D and was employed to simulate the three-point bending beam test at two......
Numerical analysis of behavior of active layer in rotary kilns by discrete element methodXIE Zhi-yin(谢知音)1, FENG Jun-xiao(冯俊小)2(1. School of Mechanical Engineering, University of Science... element method (DEM) in three dimensions under variant rotation speeds, filling degree, based on the background of induration process of iron ore pellets. The influences of the mentioned factors......
Investigation on mechanism of magnetization reversal for nanocrystalline Pr-Fe-B permanent magnets by micromagnetic finite element methods ZHAO Sufen1,ZHENG Bo1 (1.Department of Physics, Beihang University, Beijing 100083, China) Abstract:Magnetization configurations were calculated under various magnetic fields for nanocrystalline Pr-Fe-B permanent magnets by micromagnetic finite element......
Cup-drawing formation of steel sheet with nickel coating by finite element method ZHANG Xiao-bing(张小兵), LONG Shi-guo(龙士国), MA Zeng-sheng(马增胜), PAN Yong(潘勇), ZHOU Yi-chun(周益春) Key Laboratory...-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> Abstract: The finite element method (FEM......
FINITE ELEMENT ANALYSIS OF AXIAL FEED BAR ROLLING () Abstract:A flexible technique of hot working of bars by axial feed rolling was introduced. The processdeformation, strain field, stress field... rolling; deformation; FEM (finite element method); stress field; strain field; temperature field; [全文内容正在添加中] ......
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